Home / 11,643,051.60-17,445,269.97-7,080,298.38

Finding the Fourth Proportional to 11,643,051.60, 17,445,269.97 and 7,080,298.38

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Solution

The fourth proportional to 11,643,051.60, 17,445,269.97 and 7,080,298.38 is: 10,608,706.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,643,051.60 : 17,445,269.97 = 7,080,298.38 : x
  2. Step 2: Convert to fraction form
    11,643,051.60/17,445,269.97 = 7,080,298.38/x
  3. Step 3: Cross multiply
    11,643,051.60x = 17,445,269.97 × 7,080,298.38
  4. Step 4: Simplify right side
    11,643,051.60x = 123,517,716,707,253.64
  5. Step 5: Solve for x
    x = 123,517,716,707,253.64/11,643,051.60
  6. Step 6: Final answer
    x = 10,608,706.46

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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.