Home / 6,869,976.10-10,304,964.15-2,382,252.10

Finding the Fourth Proportional to 6,869,976.10, 10,304,964.15 and 2,382,252.10

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Solution

The fourth proportional to 6,869,976.10, 10,304,964.15 and 2,382,252.10 is: 3,573,378.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,869,976.10 : 10,304,964.15 = 2,382,252.10 : x
  2. Step 2: Convert to fraction form
    6,869,976.10/10,304,964.15 = 2,382,252.10/x
  3. Step 3: Cross multiply
    6,869,976.10x = 10,304,964.15 × 2,382,252.10
  4. Step 4: Simplify right side
    6,869,976.10x = 24,549,022,486,762.22
  5. Step 5: Solve for x
    x = 24,549,022,486,762.22/6,869,976.10
  6. Step 6: Final answer
    x = 3,573,378.15

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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.