Home / 5,344,225.20-8,016,337.80-4,812,346.80

Finding the Fourth Proportional to 5,344,225.20, 8,016,337.80 and 4,812,346.80

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Solution

The fourth proportional to 5,344,225.20, 8,016,337.80 and 4,812,346.80 is: 7,218,520.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,225.20 : 8,016,337.80 = 4,812,346.80 : x
  2. Step 2: Convert to fraction form
    5,344,225.20/8,016,337.80 = 4,812,346.80/x
  3. Step 3: Cross multiply
    5,344,225.20x = 8,016,337.80 × 4,812,346.80
  4. Step 4: Simplify right side
    5,344,225.20x = 38,577,397,559,549.04
  5. Step 5: Solve for x
    x = 38,577,397,559,549.04/5,344,225.20
  6. Step 6: Final answer
    x = 7,218,520.20

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1.5x scale

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.