Home / 8,264,038.58-12,396,057.86-5,984,747.18

Finding the Fourth Proportional to 8,264,038.58, 12,396,057.86 and 5,984,747.18

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Solution

The fourth proportional to 8,264,038.58, 12,396,057.86 and 5,984,747.18 is: 8,977,120.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,264,038.58 : 12,396,057.86 = 5,984,747.18 : x
  2. Step 2: Convert to fraction form
    8,264,038.58/12,396,057.86 = 5,984,747.18/x
  3. Step 3: Cross multiply
    8,264,038.58x = 12,396,057.86 × 5,984,747.18
  4. Step 4: Simplify right side
    8,264,038.58x = 74,187,272,273,733.42
  5. Step 5: Solve for x
    x = 74,187,272,273,733.42/8,264,038.58
  6. Step 6: Final answer
    x = 8,977,120.76

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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.