Home / 1,169,099.80-1,753,698.30-370,363.66

Finding the Fourth Proportional to 1,169,099.80, 1,753,698.30 and 370,363.66

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Solution

The fourth proportional to 1,169,099.80, 1,753,698.30 and 370,363.66 is: 555,560.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,099.80 : 1,753,698.30 = 370,363.66 : x
  2. Step 2: Convert to fraction form
    1,169,099.80/1,753,698.30 = 370,363.66/x
  3. Step 3: Cross multiply
    1,169,099.80x = 1,753,698.30 × 370,363.66
  4. Step 4: Simplify right side
    1,169,099.80x = 649,506,120,923.78
  5. Step 5: Solve for x
    x = 649,506,120,923.78/1,169,099.80
  6. Step 6: Final answer
    x = 555,560.89

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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.