Home / 968,193.32-1,336,099.36-532,601.28

Finding the Fourth Proportional to 968,193.32, 1,336,099.36 and 532,601.28

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Solution

The fourth proportional to 968,193.32, 1,336,099.36 and 532,601.28 is: 734,985.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,193.32 : 1,336,099.36 = 532,601.28 : x
  2. Step 2: Convert to fraction form
    968,193.32/1,336,099.36 = 532,601.28/x
  3. Step 3: Cross multiply
    968,193.32x = 1,336,099.36 × 532,601.28
  4. Step 4: Simplify right side
    968,193.32x = 711,608,229,343.18
  5. Step 5: Solve for x
    x = 711,608,229,343.18/968,193.32
  6. Step 6: Final answer
    x = 734,985.68

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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.