Home / 2,034,952.07-3,052,428.17-772,779.69

Finding the Fourth Proportional to 2,034,952.07, 3,052,428.17 and 772,779.69

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Solution

The fourth proportional to 2,034,952.07, 3,052,428.17 and 772,779.69 is: 1,159,169.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,952.07 : 3,052,428.17 = 772,779.69 : x
  2. Step 2: Convert to fraction form
    2,034,952.07/3,052,428.17 = 772,779.69/x
  3. Step 3: Cross multiply
    2,034,952.07x = 3,052,428.17 × 772,779.69
  4. Step 4: Simplify right side
    2,034,952.07x = 2,358,854,491,095.97
  5. Step 5: Solve for x
    x = 2,358,854,491,095.97/2,034,952.07
  6. Step 6: Final answer
    x = 1,159,169.56

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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.