Home / 966,752.38-1,334,081.18-537,059.52

Finding the Fourth Proportional to 966,752.38, 1,334,081.18 and 537,059.52

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Solution

The fourth proportional to 966,752.38, 1,334,081.18 and 537,059.52 is: 741,121.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,752.38 : 1,334,081.18 = 537,059.52 : x
  2. Step 2: Convert to fraction form
    966,752.38/1,334,081.18 = 537,059.52/x
  3. Step 3: Cross multiply
    966,752.38x = 1,334,081.18 × 537,059.52
  4. Step 4: Simplify right side
    966,752.38x = 716,480,998,171.83
  5. Step 5: Solve for x
    x = 716,480,998,171.83/966,752.38
  6. Step 6: Final answer
    x = 741,121.53

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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.