Home / 4,907,306.16-7,350,315.84-2,377,656.72

Finding the Fourth Proportional to 4,907,306.16, 7,350,315.84 and 2,377,656.72

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Solution

The fourth proportional to 4,907,306.16, 7,350,315.84 and 2,377,656.72 is: 3,561,328.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,306.16 : 7,350,315.84 = 2,377,656.72 : x
  2. Step 2: Convert to fraction form
    4,907,306.16/7,350,315.84 = 2,377,656.72/x
  3. Step 3: Cross multiply
    4,907,306.16x = 7,350,315.84 × 2,377,656.72
  4. Step 4: Simplify right side
    4,907,306.16x = 17,476,527,851,098.45
  5. Step 5: Solve for x
    x = 17,476,527,851,098.45/4,907,306.16
  6. Step 6: Final answer
    x = 3,561,328.21

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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.