Home / 10,711,148.43-16,063,310.92-3,521,025.08

Finding the Fourth Proportional to 10,711,148.43, 16,063,310.92 and 3,521,025.08

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Solution

The fourth proportional to 10,711,148.43, 16,063,310.92 and 3,521,025.08 is: 5,280,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,711,148.43 : 16,063,310.92 = 3,521,025.08 : x
  2. Step 2: Convert to fraction form
    10,711,148.43/16,063,310.92 = 3,521,025.08/x
  3. Step 3: Cross multiply
    10,711,148.43x = 16,063,310.92 × 3,521,025.08
  4. Step 4: Simplify right side
    10,711,148.43x = 56,559,320,617,157.88
  5. Step 5: Solve for x
    x = 56,559,320,617,157.88/10,711,148.43
  6. Step 6: Final answer
    x = 5,280,416.10

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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.