Home / 1,711,167.19-2,569,274.03-954,487.06

Finding the Fourth Proportional to 1,711,167.19, 2,569,274.03 and 954,487.06

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Solution

The fourth proportional to 1,711,167.19, 2,569,274.03 and 954,487.06 is: 1,433,138.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,167.19 : 2,569,274.03 = 954,487.06 : x
  2. Step 2: Convert to fraction form
    1,711,167.19/2,569,274.03 = 954,487.06/x
  3. Step 3: Cross multiply
    1,711,167.19x = 2,569,274.03 × 954,487.06
  4. Step 4: Simplify right side
    1,711,167.19x = 2,452,338,811,192.08
  5. Step 5: Solve for x
    x = 2,452,338,811,192.08/1,711,167.19
  6. Step 6: Final answer
    x = 1,433,138.05

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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.