Home / 4,744,306.65-7,115,392.80-2,183,064.78

Finding the Fourth Proportional to 4,744,306.65, 7,115,392.80 and 2,183,064.78

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Solution

The fourth proportional to 4,744,306.65, 7,115,392.80 and 2,183,064.78 is: 3,274,106.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,306.65 : 7,115,392.80 = 2,183,064.78 : x
  2. Step 2: Convert to fraction form
    4,744,306.65/7,115,392.80 = 2,183,064.78/x
  3. Step 3: Cross multiply
    4,744,306.65x = 7,115,392.80 × 2,183,064.78
  4. Step 4: Simplify right side
    4,744,306.65x = 15,533,363,417,545.58
  5. Step 5: Solve for x
    x = 15,533,363,417,545.58/4,744,306.65
  6. Step 6: Final answer
    x = 3,274,106.12

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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.