Home / 1,097,373.30-1,649,559.15-1,034,387.70

Finding the Fourth Proportional to 1,097,373.30, 1,649,559.15 and 1,034,387.70

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Solution

The fourth proportional to 1,097,373.30, 1,649,559.15 and 1,034,387.70 is: 1,554,879.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,373.30 : 1,649,559.15 = 1,034,387.70 : x
  2. Step 2: Convert to fraction form
    1,097,373.30/1,649,559.15 = 1,034,387.70/x
  3. Step 3: Cross multiply
    1,097,373.30x = 1,649,559.15 × 1,034,387.70
  4. Step 4: Simplify right side
    1,097,373.30x = 1,706,283,695,182.45
  5. Step 5: Solve for x
    x = 1,706,283,695,182.45/1,097,373.30
  6. Step 6: Final answer
    x = 1,554,879.91

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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.