Home / 2,706,304.25-4,058,948.49-1,358,105.01

Finding the Fourth Proportional to 2,706,304.25, 4,058,948.49 and 1,358,105.01

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Solution

The fourth proportional to 2,706,304.25, 4,058,948.49 and 1,358,105.01 is: 2,036,902.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,304.25 : 4,058,948.49 = 1,358,105.01 : x
  2. Step 2: Convert to fraction form
    2,706,304.25/4,058,948.49 = 1,358,105.01/x
  3. Step 3: Cross multiply
    2,706,304.25x = 4,058,948.49 × 1,358,105.01
  4. Step 4: Simplify right side
    2,706,304.25x = 5,512,478,279,600.94
  5. Step 5: Solve for x
    x = 5,512,478,279,600.94/2,706,304.25
  6. Step 6: Final answer
    x = 2,036,902.65

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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.