Home / 5,273,103-7,277,658.66-3,339,543.36

Finding the Fourth Proportional to 5,273,103, 7,277,658.66 and 3,339,543.36

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Solution

The fourth proportional to 5,273,103, 7,277,658.66 and 3,339,543.36 is: 4,609,061.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273,103 : 7,277,658.66 = 3,339,543.36 : x
  2. Step 2: Convert to fraction form
    5,273,103/7,277,658.66 = 3,339,543.36/x
  3. Step 3: Cross multiply
    5,273,103x = 7,277,658.66 × 3,339,543.36
  4. Step 4: Simplify right side
    5,273,103x = 24,304,056,654,349.50
  5. Step 5: Solve for x
    x = 24,304,056,654,349.50/5,273,103
  6. Step 6: Final answer
    x = 4,609,061.62

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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.