Home / 968,329.62-1,336,188.15-560,352.06

Finding the Fourth Proportional to 968,329.62, 1,336,188.15 and 560,352.06

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Solution

The fourth proportional to 968,329.62, 1,336,188.15 and 560,352.06 is: 773,224.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,329.62 : 1,336,188.15 = 560,352.06 : x
  2. Step 2: Convert to fraction form
    968,329.62/1,336,188.15 = 560,352.06/x
  3. Step 3: Cross multiply
    968,329.62x = 1,336,188.15 × 560,352.06
  4. Step 4: Simplify right side
    968,329.62x = 748,735,782,400.09
  5. Step 5: Solve for x
    x = 748,735,782,400.09/968,329.62
  6. Step 6: Final answer
    x = 773,224.08

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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.