Home / 1,524,302.86-2,284,461.07-624,691.34

Finding the Fourth Proportional to 1,524,302.86, 2,284,461.07 and 624,691.34

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Solution

The fourth proportional to 1,524,302.86, 2,284,461.07 and 624,691.34 is: 936,220.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,302.86 : 2,284,461.07 = 624,691.34 : x
  2. Step 2: Convert to fraction form
    1,524,302.86/2,284,461.07 = 624,691.34/x
  3. Step 3: Cross multiply
    1,524,302.86x = 2,284,461.07 × 624,691.34
  4. Step 4: Simplify right side
    1,524,302.86x = 1,427,083,046,996.13
  5. Step 5: Solve for x
    x = 1,427,083,046,996.13/1,524,302.86
  6. Step 6: Final answer
    x = 936,220.15

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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.