Home / 5,775,631.16-7,967,869.07-3,482,517.92

Finding the Fourth Proportional to 5,775,631.16, 7,967,869.07 and 3,482,517.92

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Solution

The fourth proportional to 5,775,631.16, 7,967,869.07 and 3,482,517.92 is: 4,804,366.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,631.16 : 7,967,869.07 = 3,482,517.92 : x
  2. Step 2: Convert to fraction form
    5,775,631.16/7,967,869.07 = 3,482,517.92/x
  3. Step 3: Cross multiply
    5,775,631.16x = 7,967,869.07 × 3,482,517.92
  4. Step 4: Simplify right side
    5,775,631.16x = 27,748,246,849,114.70
  5. Step 5: Solve for x
    x = 27,748,246,849,114.70/5,775,631.16
  6. Step 6: Final answer
    x = 4,804,366.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.