Home / 5,942,564.53-8,911,251.08-2,103,110.89

Finding the Fourth Proportional to 5,942,564.53, 8,911,251.08 and 2,103,110.89

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Solution

The fourth proportional to 5,942,564.53, 8,911,251.08 and 2,103,110.89 is: 3,153,747.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942,564.53 : 8,911,251.08 = 2,103,110.89 : x
  2. Step 2: Convert to fraction form
    5,942,564.53/8,911,251.08 = 2,103,110.89/x
  3. Step 3: Cross multiply
    5,942,564.53x = 8,911,251.08 × 2,103,110.89
  4. Step 4: Simplify right side
    5,942,564.53x = 18,741,349,195,130.04
  5. Step 5: Solve for x
    x = 18,741,349,195,130.04/5,942,564.53
  6. Step 6: Final answer
    x = 3,153,747.70

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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.