Home / 708,094.24-976,063.44-481,346.08

Finding the Fourth Proportional to 708,094.24, 976,063.44 and 481,346.08

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Solution

The fourth proportional to 708,094.24, 976,063.44 and 481,346.08 is: 663,505.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,094.24 : 976,063.44 = 481,346.08 : x
  2. Step 2: Convert to fraction form
    708,094.24/976,063.44 = 481,346.08/x
  3. Step 3: Cross multiply
    708,094.24x = 976,063.44 × 481,346.08
  4. Step 4: Simplify right side
    708,094.24x = 469,824,310,675.32
  5. Step 5: Solve for x
    x = 469,824,310,675.32/708,094.24
  6. Step 6: Final answer
    x = 663,505.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.