Home / 5,711,625.60-8,567,438.40-1,924,713.60

Finding the Fourth Proportional to 5,711,625.60, 8,567,438.40 and 1,924,713.60

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Solution

The fourth proportional to 5,711,625.60, 8,567,438.40 and 1,924,713.60 is: 2,887,070.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711,625.60 : 8,567,438.40 = 1,924,713.60 : x
  2. Step 2: Convert to fraction form
    5,711,625.60/8,567,438.40 = 1,924,713.60/x
  3. Step 3: Cross multiply
    5,711,625.60x = 8,567,438.40 × 1,924,713.60
  4. Step 4: Simplify right side
    5,711,625.60x = 16,489,865,205,642.24
  5. Step 5: Solve for x
    x = 16,489,865,205,642.24/5,711,625.60
  6. Step 6: Final answer
    x = 2,887,070.40

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Similar ratio
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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.