Home / 1,711,168.14-2,569,275.42-954,488.01

Finding the Fourth Proportional to 1,711,168.14, 2,569,275.42 and 954,488.01

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Solution

The fourth proportional to 1,711,168.14, 2,569,275.42 and 954,488.01 is: 1,433,139.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,168.14 : 2,569,275.42 = 954,488.01 : x
  2. Step 2: Convert to fraction form
    1,711,168.14/2,569,275.42 = 954,488.01/x
  3. Step 3: Cross multiply
    1,711,168.14x = 2,569,275.42 × 954,488.01
  4. Step 4: Simplify right side
    1,711,168.14x = 2,452,342,582,777.71
  5. Step 5: Solve for x
    x = 2,452,342,582,777.71/1,711,168.14
  6. Step 6: Final answer
    x = 1,433,139.46

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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.