Home / 1,669,954.56-2,304,516.60-906,002.52

Finding the Fourth Proportional to 1,669,954.56, 2,304,516.60 and 906,002.52

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Solution

The fourth proportional to 1,669,954.56, 2,304,516.60 and 906,002.52 is: 1,250,272.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,954.56 : 2,304,516.60 = 906,002.52 : x
  2. Step 2: Convert to fraction form
    1,669,954.56/2,304,516.60 = 906,002.52/x
  3. Step 3: Cross multiply
    1,669,954.56x = 2,304,516.60 × 906,002.52
  4. Step 4: Simplify right side
    1,669,954.56x = 2,087,897,846,981.83
  5. Step 5: Solve for x
    x = 2,087,897,846,981.83/1,669,954.56
  6. Step 6: Final answer
    x = 1,250,272.25

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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.