Home / 944,383.46-1,303,211.30-514,654.44

Finding the Fourth Proportional to 944,383.46, 1,303,211.30 and 514,654.44

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Solution

The fourth proportional to 944,383.46, 1,303,211.30 and 514,654.44 is: 710,202.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,383.46 : 1,303,211.30 = 514,654.44 : x
  2. Step 2: Convert to fraction form
    944,383.46/1,303,211.30 = 514,654.44/x
  3. Step 3: Cross multiply
    944,383.46x = 1,303,211.30 × 514,654.44
  4. Step 4: Simplify right side
    944,383.46x = 670,703,481,803.17
  5. Step 5: Solve for x
    x = 670,703,481,803.17/944,383.46
  6. Step 6: Final answer
    x = 710,202.49

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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.