Home / 5,733,399.48-7,911,892.94-3,154,839.16

Finding the Fourth Proportional to 5,733,399.48, 7,911,892.94 and 3,154,839.16

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Solution

The fourth proportional to 5,733,399.48, 7,911,892.94 and 3,154,839.16 is: 4,353,568.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,399.48 : 7,911,892.94 = 3,154,839.16 : x
  2. Step 2: Convert to fraction form
    5,733,399.48/7,911,892.94 = 3,154,839.16/x
  3. Step 3: Cross multiply
    5,733,399.48x = 7,911,892.94 × 3,154,839.16
  4. Step 4: Simplify right side
    5,733,399.48x = 24,960,749,676,839.53
  5. Step 5: Solve for x
    x = 24,960,749,676,839.53/5,733,399.48
  6. Step 6: Final answer
    x = 4,353,568.90

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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.