Home / 7,482,926.64-10,329,246.96-4,904,773.56

Finding the Fourth Proportional to 7,482,926.64, 10,329,246.96 and 4,904,773.56

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Solution

The fourth proportional to 7,482,926.64, 10,329,246.96 and 4,904,773.56 is: 6,770,428.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,482,926.64 : 10,329,246.96 = 4,904,773.56 : x
  2. Step 2: Convert to fraction form
    7,482,926.64/10,329,246.96 = 4,904,773.56/x
  3. Step 3: Cross multiply
    7,482,926.64x = 10,329,246.96 × 4,904,773.56
  4. Step 4: Simplify right side
    7,482,926.64x = 50,662,617,384,118.38
  5. Step 5: Solve for x
    x = 50,662,617,384,118.38/7,482,926.64
  6. Step 6: Final answer
    x = 6,770,428.18

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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.