Home / 4,841,243.12-6,680,651.01-2,665,373.13

Finding the Fourth Proportional to 4,841,243.12, 6,680,651.01 and 2,665,373.13

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Solution

The fourth proportional to 4,841,243.12, 6,680,651.01 and 2,665,373.13 is: 3,678,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,243.12 : 6,680,651.01 = 2,665,373.13 : x
  2. Step 2: Convert to fraction form
    4,841,243.12/6,680,651.01 = 2,665,373.13/x
  3. Step 3: Cross multiply
    4,841,243.12x = 6,680,651.01 × 2,665,373.13
  4. Step 4: Simplify right side
    4,841,243.12x = 17,806,427,692,961.36
  5. Step 5: Solve for x
    x = 17,806,427,692,961.36/4,841,243.12
  6. Step 6: Final answer
    x = 3,678,069.30

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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.