Home / 1,359,476.06-2,034,778.52-999,551.48

Finding the Fourth Proportional to 1,359,476.06, 2,034,778.52 and 999,551.48

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Solution

The fourth proportional to 1,359,476.06, 2,034,778.52 and 999,551.48 is: 1,496,065.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,476.06 : 2,034,778.52 = 999,551.48 : x
  2. Step 2: Convert to fraction form
    1,359,476.06/2,034,778.52 = 999,551.48/x
  3. Step 3: Cross multiply
    1,359,476.06x = 2,034,778.52 × 999,551.48
  4. Step 4: Simplify right side
    1,359,476.06x = 2,033,865,865,966.56
  5. Step 5: Solve for x
    x = 2,033,865,865,966.56/1,359,476.06
  6. Step 6: Final answer
    x = 1,496,065.97

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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.