Home / 5,832,117.60-8,748,176.40-3,281,200.80

Finding the Fourth Proportional to 5,832,117.60, 8,748,176.40 and 3,281,200.80

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Solution

The fourth proportional to 5,832,117.60, 8,748,176.40 and 3,281,200.80 is: 4,921,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,117.60 : 8,748,176.40 = 3,281,200.80 : x
  2. Step 2: Convert to fraction form
    5,832,117.60/8,748,176.40 = 3,281,200.80/x
  3. Step 3: Cross multiply
    5,832,117.60x = 8,748,176.40 × 3,281,200.80
  4. Step 4: Simplify right side
    5,832,117.60x = 28,704,523,402,221.12
  5. Step 5: Solve for x
    x = 28,704,523,402,221.12/5,832,117.60
  6. Step 6: Final answer
    x = 4,921,801.20

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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.