Home / 798,344.06-1,101,550.33-458,746.70

Finding the Fourth Proportional to 798,344.06, 1,101,550.33 and 458,746.70

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Solution

The fourth proportional to 798,344.06, 1,101,550.33 and 458,746.70 is: 632,975.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,344.06 : 1,101,550.33 = 458,746.70 : x
  2. Step 2: Convert to fraction form
    798,344.06/1,101,550.33 = 458,746.70/x
  3. Step 3: Cross multiply
    798,344.06x = 1,101,550.33 × 458,746.70
  4. Step 4: Simplify right side
    798,344.06x = 505,332,572,116.79
  5. Step 5: Solve for x
    x = 505,332,572,116.79/798,344.06
  6. Step 6: Final answer
    x = 632,975.93

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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.