Home / 944,344.51-1,303,195.64-514,624.73

Finding the Fourth Proportional to 944,344.51, 1,303,195.64 and 514,624.73

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Solution

The fourth proportional to 944,344.51, 1,303,195.64 and 514,624.73 is: 710,182.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,344.51 : 1,303,195.64 = 514,624.73 : x
  2. Step 2: Convert to fraction form
    944,344.51/1,303,195.64 = 514,624.73/x
  3. Step 3: Cross multiply
    944,344.51x = 1,303,195.64 × 514,624.73
  4. Step 4: Simplify right side
    944,344.51x = 670,656,695,283.08
  5. Step 5: Solve for x
    x = 670,656,695,283.08/944,344.51
  6. Step 6: Final answer
    x = 710,182.24

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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.