Home / 798,344.19-1,101,550.52-458,746.83

Finding the Fourth Proportional to 798,344.19, 1,101,550.52 and 458,746.83

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Solution

The fourth proportional to 798,344.19, 1,101,550.52 and 458,746.83 is: 632,976.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,344.19 : 1,101,550.52 = 458,746.83 : x
  2. Step 2: Convert to fraction form
    798,344.19/1,101,550.52 = 458,746.83/x
  3. Step 3: Cross multiply
    798,344.19x = 1,101,550.52 × 458,746.83
  4. Step 4: Simplify right side
    798,344.19x = 505,332,810,281.72
  5. Step 5: Solve for x
    x = 505,332,810,281.72/798,344.19
  6. Step 6: Final answer
    x = 632,976.12

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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.