Home / 10,501,590-15,752,385-2,523,414

Finding the Fourth Proportional to 10,501,590, 15,752,385 and 2,523,414

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Solution

The fourth proportional to 10,501,590, 15,752,385 and 2,523,414 is: 3,785,121

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,501,590 : 15,752,385 = 2,523,414 : x
  2. Step 2: Convert to fraction form
    10,501,590/15,752,385 = 2,523,414/x
  3. Step 3: Cross multiply
    10,501,590x = 15,752,385 × 2,523,414
  4. Step 4: Simplify right side
    10,501,590x = 39,749,788,842,390
  5. Step 5: Solve for x
    x = 39,749,788,842,390/10,501,590
  6. Step 6: Final answer
    x = 3,785,121

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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.