Home / 6,158,511.36-9,172,827.36-5,882,191.20

Finding the Fourth Proportional to 6,158,511.36, 9,172,827.36 and 5,882,191.20

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Solution

The fourth proportional to 6,158,511.36, 9,172,827.36 and 5,882,191.20 is: 8,761,260.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,511.36 : 9,172,827.36 = 5,882,191.20 : x
  2. Step 2: Convert to fraction form
    6,158,511.36/9,172,827.36 = 5,882,191.20/x
  3. Step 3: Cross multiply
    6,158,511.36x = 9,172,827.36 × 5,882,191.20
  4. Step 4: Simplify right side
    6,158,511.36x = 53,956,324,376,111.23
  5. Step 5: Solve for x
    x = 53,956,324,376,111.23/6,158,511.36
  6. Step 6: Final answer
    x = 8,761,260.83

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.