Home / 9,862,649.12-13,614,645.30-5,996,404.64

Finding the Fourth Proportional to 9,862,649.12, 13,614,645.30 and 5,996,404.64

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Solution

The fourth proportional to 9,862,649.12, 13,614,645.30 and 5,996,404.64 is: 8,277,585.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,862,649.12 : 13,614,645.30 = 5,996,404.64 : x
  2. Step 2: Convert to fraction form
    9,862,649.12/13,614,645.30 = 5,996,404.64/x
  3. Step 3: Cross multiply
    9,862,649.12x = 13,614,645.30 × 5,996,404.64
  4. Step 4: Simplify right side
    9,862,649.12x = 81,638,922,248,874.19
  5. Step 5: Solve for x
    x = 81,638,922,248,874.19/9,862,649.12
  6. Step 6: Final answer
    x = 8,277,585.59

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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.