Home / 717,150.60-1,077,329.70-599,052.60

Finding the Fourth Proportional to 717,150.60, 1,077,329.70 and 599,052.60

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Solution

The fourth proportional to 717,150.60, 1,077,329.70 and 599,052.60 is: 899,918.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,150.60 : 1,077,329.70 = 599,052.60 : x
  2. Step 2: Convert to fraction form
    717,150.60/1,077,329.70 = 599,052.60/x
  3. Step 3: Cross multiply
    717,150.60x = 1,077,329.70 × 599,052.60
  4. Step 4: Simplify right side
    717,150.60x = 645,377,157,842.22
  5. Step 5: Solve for x
    x = 645,377,157,842.22/717,150.60
  6. Step 6: Final answer
    x = 899,918.59

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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.