Home / 10,157,062.58-15,232,393.46-3,332,045.38

Finding the Fourth Proportional to 10,157,062.58, 15,232,393.46 and 3,332,045.38

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Solution

The fourth proportional to 10,157,062.58, 15,232,393.46 and 3,332,045.38 is: 4,997,018.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,157,062.58 : 15,232,393.46 = 3,332,045.38 : x
  2. Step 2: Convert to fraction form
    10,157,062.58/15,232,393.46 = 3,332,045.38/x
  3. Step 3: Cross multiply
    10,157,062.58x = 15,232,393.46 × 3,332,045.38
  4. Step 4: Simplify right side
    10,157,062.58x = 50,755,026,260,312.97
  5. Step 5: Solve for x
    x = 50,755,026,260,312.97/10,157,062.58
  6. Step 6: Final answer
    x = 4,997,018.17

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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.