Home / 1,179,598.24-1,769,396.88-293,134.24

Finding the Fourth Proportional to 1,179,598.24, 1,769,396.88 and 293,134.24

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Solution

The fourth proportional to 1,179,598.24, 1,769,396.88 and 293,134.24 is: 439,701.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,598.24 : 1,769,396.88 = 293,134.24 : x
  2. Step 2: Convert to fraction form
    1,179,598.24/1,769,396.88 = 293,134.24/x
  3. Step 3: Cross multiply
    1,179,598.24x = 1,769,396.88 × 293,134.24
  4. Step 4: Simplify right side
    1,179,598.24x = 518,670,809,677.17
  5. Step 5: Solve for x
    x = 518,670,809,677.17/1,179,598.24
  6. Step 6: Final answer
    x = 439,701.24

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Double scale
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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.