Home / 1,034,538.60-1,552,974.30-798,925.80

Finding the Fourth Proportional to 1,034,538.60, 1,552,974.30 and 798,925.80

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Solution

The fourth proportional to 1,034,538.60, 1,552,974.30 and 798,925.80 is: 1,199,289.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,538.60 : 1,552,974.30 = 798,925.80 : x
  2. Step 2: Convert to fraction form
    1,034,538.60/1,552,974.30 = 798,925.80/x
  3. Step 3: Cross multiply
    1,034,538.60x = 1,552,974.30 × 798,925.80
  4. Step 4: Simplify right side
    1,034,538.60x = 1,240,711,235,006.94
  5. Step 5: Solve for x
    x = 1,240,711,235,006.94/1,034,538.60
  6. Step 6: Final answer
    x = 1,199,289.46

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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.