Home / 843,302.99-1,264,954.48-244,264.34

Finding the Fourth Proportional to 843,302.99, 1,264,954.48 and 244,264.34

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Solution

The fourth proportional to 843,302.99, 1,264,954.48 and 244,264.34 is: 366,396.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,302.99 : 1,264,954.48 = 244,264.34 : x
  2. Step 2: Convert to fraction form
    843,302.99/1,264,954.48 = 244,264.34/x
  3. Step 3: Cross multiply
    843,302.99x = 1,264,954.48 × 244,264.34
  4. Step 4: Simplify right side
    843,302.99x = 308,983,271,187.24
  5. Step 5: Solve for x
    x = 308,983,271,187.24/843,302.99
  6. Step 6: Final answer
    x = 366,396.51

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Half scale
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Double scale
Find fourth proportional to 843,303.99, 1,264,955.98 and 244,265.34
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.