Home / 4,263,557.80-5,884,045.14-2,428,093.72

Finding the Fourth Proportional to 4,263,557.80, 5,884,045.14 and 2,428,093.72

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Solution

The fourth proportional to 4,263,557.80, 5,884,045.14 and 2,428,093.72 is: 3,350,960.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,557.80 : 5,884,045.14 = 2,428,093.72 : x
  2. Step 2: Convert to fraction form
    4,263,557.80/5,884,045.14 = 2,428,093.72/x
  3. Step 3: Cross multiply
    4,263,557.80x = 5,884,045.14 × 2,428,093.72
  4. Step 4: Simplify right side
    4,263,557.80x = 14,287,013,052,630.52
  5. Step 5: Solve for x
    x = 14,287,013,052,630.52/4,263,557.80
  6. Step 6: Final answer
    x = 3,350,960.33

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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.