Home / 5,341,834.38-7,371,868.62-3,277,990.20

Finding the Fourth Proportional to 5,341,834.38, 7,371,868.62 and 3,277,990.20

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Solution

The fourth proportional to 5,341,834.38, 7,371,868.62 and 3,277,990.20 is: 4,523,710.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,834.38 : 7,371,868.62 = 3,277,990.20 : x
  2. Step 2: Convert to fraction form
    5,341,834.38/7,371,868.62 = 3,277,990.20/x
  3. Step 3: Cross multiply
    5,341,834.38x = 7,371,868.62 × 3,277,990.20
  4. Step 4: Simplify right side
    5,341,834.38x = 24,164,913,092,047.53
  5. Step 5: Solve for x
    x = 24,164,913,092,047.53/5,341,834.38
  6. Step 6: Final answer
    x = 4,523,710.65

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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.