Home / 2,277,488.70-3,416,233.05-2,238,122.70

Finding the Fourth Proportional to 2,277,488.70, 3,416,233.05 and 2,238,122.70

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Solution

The fourth proportional to 2,277,488.70, 3,416,233.05 and 2,238,122.70 is: 3,357,184.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,488.70 : 3,416,233.05 = 2,238,122.70 : x
  2. Step 2: Convert to fraction form
    2,277,488.70/3,416,233.05 = 2,238,122.70/x
  3. Step 3: Cross multiply
    2,277,488.70x = 3,416,233.05 × 2,238,122.70
  4. Step 4: Simplify right side
    2,277,488.70x = 7,645,948,737,695.24
  5. Step 5: Solve for x
    x = 7,645,948,737,695.24/2,277,488.70
  6. Step 6: Final answer
    x = 3,357,184.05

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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.