Home / 968,254.68-1,336,171.32-532,653.72

Finding the Fourth Proportional to 968,254.68, 1,336,171.32 and 532,653.72

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Solution

The fourth proportional to 968,254.68, 1,336,171.32 and 532,653.72 is: 735,051.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,254.68 : 1,336,171.32 = 532,653.72 : x
  2. Step 2: Convert to fraction form
    968,254.68/1,336,171.32 = 532,653.72/x
  3. Step 3: Cross multiply
    968,254.68x = 1,336,171.32 × 532,653.72
  4. Step 4: Simplify right side
    968,254.68x = 711,716,624,155.31
  5. Step 5: Solve for x
    x = 711,716,624,155.31/968,254.68
  6. Step 6: Final answer
    x = 735,051.06

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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.