Home / 4,551,771.60-6,280,909.08-2,514,459.60

Finding the Fourth Proportional to 4,551,771.60, 6,280,909.08 and 2,514,459.60

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Solution

The fourth proportional to 4,551,771.60, 6,280,909.08 and 2,514,459.60 is: 3,469,658.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,771.60 : 6,280,909.08 = 2,514,459.60 : x
  2. Step 2: Convert to fraction form
    4,551,771.60/6,280,909.08 = 2,514,459.60/x
  3. Step 3: Cross multiply
    4,551,771.60x = 6,280,909.08 × 2,514,459.60
  4. Step 4: Simplify right side
    4,551,771.60x = 15,793,092,132,933.17
  5. Step 5: Solve for x
    x = 15,793,092,132,933.17/4,551,771.60
  6. Step 6: Final answer
    x = 3,469,658.30

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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.