Home / 4,349,685.60-6,000,145.20-4,041,781.92

Finding the Fourth Proportional to 4,349,685.60, 6,000,145.20 and 4,041,781.92

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Solution

The fourth proportional to 4,349,685.60, 6,000,145.20 and 4,041,781.92 is: 5,575,409.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,685.60 : 6,000,145.20 = 4,041,781.92 : x
  2. Step 2: Convert to fraction form
    4,349,685.60/6,000,145.20 = 4,041,781.92/x
  3. Step 3: Cross multiply
    4,349,685.60x = 6,000,145.20 × 4,041,781.92
  4. Step 4: Simplify right side
    4,349,685.60x = 24,251,278,386,734.79
  5. Step 5: Solve for x
    x = 24,251,278,386,734.79/4,349,685.60
  6. Step 6: Final answer
    x = 5,575,409.49

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1.5x scale

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.