Home / 833,756.52-1,250,635.28-585,546.60

Finding the Fourth Proportional to 833,756.52, 1,250,635.28 and 585,546.60

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Solution

The fourth proportional to 833,756.52, 1,250,635.28 and 585,546.60 is: 878,320.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,756.52 : 1,250,635.28 = 585,546.60 : x
  2. Step 2: Convert to fraction form
    833,756.52/1,250,635.28 = 585,546.60/x
  3. Step 3: Cross multiply
    833,756.52x = 1,250,635.28 × 585,546.60
  4. Step 4: Simplify right side
    833,756.52x = 732,305,236,044.05
  5. Step 5: Solve for x
    x = 732,305,236,044.05/833,756.52
  6. Step 6: Final answer
    x = 878,320.25

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Double scale
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1.5x scale

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.