Home / 9,059,360.64-12,501,540.45-4,929,407.97

Finding the Fourth Proportional to 9,059,360.64, 12,501,540.45 and 4,929,407.97

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Solution

The fourth proportional to 9,059,360.64, 12,501,540.45 and 4,929,407.97 is: 6,802,377.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,360.64 : 12,501,540.45 = 4,929,407.97 : x
  2. Step 2: Convert to fraction form
    9,059,360.64/12,501,540.45 = 4,929,407.97/x
  3. Step 3: Cross multiply
    9,059,360.64x = 12,501,540.45 × 4,929,407.97
  4. Step 4: Simplify right side
    9,059,360.64x = 61,625,193,131,507.38
  5. Step 5: Solve for x
    x = 61,625,193,131,507.38/9,059,360.64
  6. Step 6: Final answer
    x = 6,802,377.74

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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.