Home / 1,017,062.91-1,526,022.36-633,133.14

Finding the Fourth Proportional to 1,017,062.91, 1,526,022.36 and 633,133.14

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Solution

The fourth proportional to 1,017,062.91, 1,526,022.36 and 633,133.14 is: 949,966.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,062.91 : 1,526,022.36 = 633,133.14 : x
  2. Step 2: Convert to fraction form
    1,017,062.91/1,526,022.36 = 633,133.14/x
  3. Step 3: Cross multiply
    1,017,062.91x = 1,526,022.36 × 633,133.14
  4. Step 4: Simplify right side
    1,017,062.91x = 966,175,328,497.01
  5. Step 5: Solve for x
    x = 966,175,328,497.01/1,017,062.91
  6. Step 6: Final answer
    x = 949,966.14

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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.