Home / 1,100,363.59-1,650,562.67-501,300.55

Finding the Fourth Proportional to 1,100,363.59, 1,650,562.67 and 501,300.55

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Solution

The fourth proportional to 1,100,363.59, 1,650,562.67 and 501,300.55 is: 751,958.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,363.59 : 1,650,562.67 = 501,300.55 : x
  2. Step 2: Convert to fraction form
    1,100,363.59/1,650,562.67 = 501,300.55/x
  3. Step 3: Cross multiply
    1,100,363.59x = 1,650,562.67 × 501,300.55
  4. Step 4: Simplify right side
    1,100,363.59x = 827,427,974,280.47
  5. Step 5: Solve for x
    x = 827,427,974,280.47/1,100,363.59
  6. Step 6: Final answer
    x = 751,958.70

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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.