Home / 3,586,937.16-4,951,740.45-2,485,203.91

Finding the Fourth Proportional to 3,586,937.16, 4,951,740.45 and 2,485,203.91

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Solution

The fourth proportional to 3,586,937.16, 4,951,740.45 and 2,485,203.91 is: 3,430,805.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,937.16 : 4,951,740.45 = 2,485,203.91 : x
  2. Step 2: Convert to fraction form
    3,586,937.16/4,951,740.45 = 2,485,203.91/x
  3. Step 3: Cross multiply
    3,586,937.16x = 4,951,740.45 × 2,485,203.91
  4. Step 4: Simplify right side
    3,586,937.16x = 12,306,084,715,219.14
  5. Step 5: Solve for x
    x = 12,306,084,715,219.14/3,586,937.16
  6. Step 6: Final answer
    x = 3,430,805.78

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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.