Home / 1,244,363.10-1,717,273.08-700,499.94

Finding the Fourth Proportional to 1,244,363.10, 1,717,273.08 and 700,499.94

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Solution

The fourth proportional to 1,244,363.10, 1,717,273.08 and 700,499.94 is: 966,719.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,363.10 : 1,717,273.08 = 700,499.94 : x
  2. Step 2: Convert to fraction form
    1,244,363.10/1,717,273.08 = 700,499.94/x
  3. Step 3: Cross multiply
    1,244,363.10x = 1,717,273.08 × 700,499.94
  4. Step 4: Simplify right side
    1,244,363.10x = 1,202,949,689,503.62
  5. Step 5: Solve for x
    x = 1,202,949,689,503.62/1,244,363.10
  6. Step 6: Final answer
    x = 966,719.19

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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.