Home / 8,982,508.95-13,473,870.33-2,505,190.19

Finding the Fourth Proportional to 8,982,508.95, 13,473,870.33 and 2,505,190.19

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Solution

The fourth proportional to 8,982,508.95, 13,473,870.33 and 2,505,190.19 is: 3,757,815.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,982,508.95 : 13,473,870.33 = 2,505,190.19 : x
  2. Step 2: Convert to fraction form
    8,982,508.95/13,473,870.33 = 2,505,190.19/x
  3. Step 3: Cross multiply
    8,982,508.95x = 13,473,870.33 × 2,505,190.19
  4. Step 4: Simplify right side
    8,982,508.95x = 33,754,607,704,678.71
  5. Step 5: Solve for x
    x = 33,754,607,704,678.71/8,982,508.95
  6. Step 6: Final answer
    x = 3,757,815.09

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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.