Home / 7,254,424.17-10,882,964.85-2,992,267.35

Finding the Fourth Proportional to 7,254,424.17, 10,882,964.85 and 2,992,267.35

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Solution

The fourth proportional to 7,254,424.17, 10,882,964.85 and 2,992,267.35 is: 4,488,949.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,254,424.17 : 10,882,964.85 = 2,992,267.35 : x
  2. Step 2: Convert to fraction form
    7,254,424.17/10,882,964.85 = 2,992,267.35/x
  3. Step 3: Cross multiply
    7,254,424.17x = 10,882,964.85 × 2,992,267.35
  4. Step 4: Simplify right side
    7,254,424.17x = 32,564,740,391,852.65
  5. Step 5: Solve for x
    x = 32,564,740,391,852.65/7,254,424.17
  6. Step 6: Final answer
    x = 4,488,949.04

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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.