Home / 1,759,569.70-2,428,234.41-954,753.70

Finding the Fourth Proportional to 1,759,569.70, 2,428,234.41 and 954,753.70

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Solution

The fourth proportional to 1,759,569.70, 2,428,234.41 and 954,753.70 is: 1,317,575.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,569.70 : 2,428,234.41 = 954,753.70 : x
  2. Step 2: Convert to fraction form
    1,759,569.70/2,428,234.41 = 954,753.70/x
  3. Step 3: Cross multiply
    1,759,569.70x = 2,428,234.41 × 954,753.70
  4. Step 4: Simplify right side
    1,759,569.70x = 2,318,365,787,414.82
  5. Step 5: Solve for x
    x = 2,318,365,787,414.82/1,759,569.70
  6. Step 6: Final answer
    x = 1,317,575.42

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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.