Home / 1,711,174.71-2,569,285.26-954,494.58

Finding the Fourth Proportional to 1,711,174.71, 2,569,285.26 and 954,494.58

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Solution

The fourth proportional to 1,711,174.71, 2,569,285.26 and 954,494.58 is: 1,433,149.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,174.71 : 2,569,285.26 = 954,494.58 : x
  2. Step 2: Convert to fraction form
    1,711,174.71/2,569,285.26 = 954,494.58/x
  3. Step 3: Cross multiply
    1,711,174.71x = 2,569,285.26 × 954,494.58
  4. Step 4: Simplify right side
    1,711,174.71x = 2,452,368,855,143.89
  5. Step 5: Solve for x
    x = 2,452,368,855,143.89/1,711,174.71
  6. Step 6: Final answer
    x = 1,433,149.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.