Home / 11,581,543.60-17,366,655.12-4,756,292.44

Finding the Fourth Proportional to 11,581,543.60, 17,366,655.12 and 4,756,292.44

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Solution

The fourth proportional to 11,581,543.60, 17,366,655.12 and 4,756,292.44 is: 7,132,114.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,581,543.60 : 17,366,655.12 = 4,756,292.44 : x
  2. Step 2: Convert to fraction form
    11,581,543.60/17,366,655.12 = 4,756,292.44/x
  3. Step 3: Cross multiply
    11,581,543.60x = 17,366,655.12 × 4,756,292.44
  4. Step 4: Simplify right side
    11,581,543.60x = 82,600,890,455,343.31
  5. Step 5: Solve for x
    x = 82,600,890,455,343.31/11,581,543.60
  6. Step 6: Final answer
    x = 7,132,114.10

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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.