Home / 880,631.92-1,214,854.77-594,244.27

Finding the Fourth Proportional to 880,631.92, 1,214,854.77 and 594,244.27

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Solution

The fourth proportional to 880,631.92, 1,214,854.77 and 594,244.27 is: 819,775.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,631.92 : 1,214,854.77 = 594,244.27 : x
  2. Step 2: Convert to fraction form
    880,631.92/1,214,854.77 = 594,244.27/x
  3. Step 3: Cross multiply
    880,631.92x = 1,214,854.77 × 594,244.27
  4. Step 4: Simplify right side
    880,631.92x = 721,920,485,954.67
  5. Step 5: Solve for x
    x = 721,920,485,954.67/880,631.92
  6. Step 6: Final answer
    x = 819,775.52

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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.