Home / 944,453.82-1,303,308.33-514,724.73

Finding the Fourth Proportional to 944,453.82, 1,303,308.33 and 514,724.73

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Solution

The fourth proportional to 944,453.82, 1,303,308.33 and 514,724.73 is: 710,299.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,453.82 : 1,303,308.33 = 514,724.73 : x
  2. Step 2: Convert to fraction form
    944,453.82/1,303,308.33 = 514,724.73/x
  3. Step 3: Cross multiply
    944,453.82x = 1,303,308.33 × 514,724.73
  4. Step 4: Simplify right side
    944,453.82x = 670,845,028,266.00
  5. Step 5: Solve for x
    x = 670,845,028,266.00/944,453.82
  6. Step 6: Final answer
    x = 710,299.45

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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.