Home / 904,216.23-1,248,854.01-595,498.85

Finding the Fourth Proportional to 904,216.23, 1,248,854.01 and 595,498.85

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Solution

The fourth proportional to 904,216.23, 1,248,854.01 and 595,498.85 is: 822,470.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,216.23 : 1,248,854.01 = 595,498.85 : x
  2. Step 2: Convert to fraction form
    904,216.23/1,248,854.01 = 595,498.85/x
  3. Step 3: Cross multiply
    904,216.23x = 1,248,854.01 × 595,498.85
  4. Step 4: Simplify right side
    904,216.23x = 743,691,126,772.89
  5. Step 5: Solve for x
    x = 743,691,126,772.89/904,216.23
  6. Step 6: Final answer
    x = 822,470.45

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.