Home / 2,034,915.93-3,052,805.90-772,715.61

Finding the Fourth Proportional to 2,034,915.93, 3,052,805.90 and 772,715.61

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Solution

The fourth proportional to 2,034,915.93, 3,052,805.90 and 772,715.61 is: 1,159,237.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,915.93 : 3,052,805.90 = 772,715.61 : x
  2. Step 2: Convert to fraction form
    2,034,915.93/3,052,805.90 = 772,715.61/x
  3. Step 3: Cross multiply
    2,034,915.93x = 3,052,805.90 × 772,715.61
  4. Step 4: Simplify right side
    2,034,915.93x = 2,358,950,769,366.52
  5. Step 5: Solve for x
    x = 2,358,950,769,366.52/2,034,915.93
  6. Step 6: Final answer
    x = 1,159,237.46

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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.