Home / 3,527,104.86-5,281,683.24-2,325,381.12

Finding the Fourth Proportional to 3,527,104.86, 5,281,683.24 and 2,325,381.12

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Solution

The fourth proportional to 3,527,104.86, 5,281,683.24 and 2,325,381.12 is: 3,482,155.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,104.86 : 5,281,683.24 = 2,325,381.12 : x
  2. Step 2: Convert to fraction form
    3,527,104.86/5,281,683.24 = 2,325,381.12/x
  3. Step 3: Cross multiply
    3,527,104.86x = 5,281,683.24 × 2,325,381.12
  4. Step 4: Simplify right side
    3,527,104.86x = 12,281,926,488,116.43
  5. Step 5: Solve for x
    x = 12,281,926,488,116.43/3,527,104.86
  6. Step 6: Final answer
    x = 3,482,155.19

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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.