Home / 944,897.19-1,303,724.30-577,279.71

Finding the Fourth Proportional to 944,897.19, 1,303,724.30 and 577,279.71

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Solution

The fourth proportional to 944,897.19, 1,303,724.30 and 577,279.71 is: 796,503.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,897.19 : 1,303,724.30 = 577,279.71 : x
  2. Step 2: Convert to fraction form
    944,897.19/1,303,724.30 = 577,279.71/x
  3. Step 3: Cross multiply
    944,897.19x = 1,303,724.30 × 577,279.71
  4. Step 4: Simplify right side
    944,897.19x = 752,613,576,418.93
  5. Step 5: Solve for x
    x = 752,613,576,418.93/944,897.19
  6. Step 6: Final answer
    x = 796,503.14

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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.