Home / 1,566,785.30-2,350,177.95-444,854.30

Finding the Fourth Proportional to 1,566,785.30, 2,350,177.95 and 444,854.30

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Solution

The fourth proportional to 1,566,785.30, 2,350,177.95 and 444,854.30 is: 667,281.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,785.30 : 2,350,177.95 = 444,854.30 : x
  2. Step 2: Convert to fraction form
    1,566,785.30/2,350,177.95 = 444,854.30/x
  3. Step 3: Cross multiply
    1,566,785.30x = 2,350,177.95 × 444,854.30
  4. Step 4: Simplify right side
    1,566,785.30x = 1,045,486,766,822.69
  5. Step 5: Solve for x
    x = 1,045,486,766,822.69/1,566,785.30
  6. Step 6: Final answer
    x = 667,281.45

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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.