Home / 4,895,097.68-7,341,537.72-1,861,382

Finding the Fourth Proportional to 4,895,097.68, 7,341,537.72 and 1,861,382

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Solution

The fourth proportional to 4,895,097.68, 7,341,537.72 and 1,861,382 is: 2,791,651.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,097.68 : 7,341,537.72 = 1,861,382 : x
  2. Step 2: Convert to fraction form
    4,895,097.68/7,341,537.72 = 1,861,382/x
  3. Step 3: Cross multiply
    4,895,097.68x = 7,341,537.72 × 1,861,382
  4. Step 4: Simplify right side
    4,895,097.68x = 13,665,406,164,329.04
  5. Step 5: Solve for x
    x = 13,665,406,164,329.04/4,895,097.68
  6. Step 6: Final answer
    x = 2,791,651.37

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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.