Home / 11,643,048.60-17,445,265.47-7,080,295.38

Finding the Fourth Proportional to 11,643,048.60, 17,445,265.47 and 7,080,295.38

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Solution

The fourth proportional to 11,643,048.60, 17,445,265.47 and 7,080,295.38 is: 10,608,701.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,643,048.60 : 17,445,265.47 = 7,080,295.38 : x
  2. Step 2: Convert to fraction form
    11,643,048.60/17,445,265.47 = 7,080,295.38/x
  3. Step 3: Cross multiply
    11,643,048.60x = 17,445,265.47 × 7,080,295.38
  4. Step 4: Simplify right side
    11,643,048.60x = 123,517,632,510,114.52
  5. Step 5: Solve for x
    x = 123,517,632,510,114.52/11,643,048.60
  6. Step 6: Final answer
    x = 10,608,701.96

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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.