Home / 2,044,135.90-3,066,886.28-906,741.19

Finding the Fourth Proportional to 2,044,135.90, 3,066,886.28 and 906,741.19

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Solution

The fourth proportional to 2,044,135.90, 3,066,886.28 and 906,741.19 is: 1,360,414.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,135.90 : 3,066,886.28 = 906,741.19 : x
  2. Step 2: Convert to fraction form
    2,044,135.90/3,066,886.28 = 906,741.19/x
  3. Step 3: Cross multiply
    2,044,135.90x = 3,066,886.28 × 906,741.19
  4. Step 4: Simplify right side
    2,044,135.90x = 2,780,872,115,121.87
  5. Step 5: Solve for x
    x = 2,780,872,115,121.87/2,044,135.90
  6. Step 6: Final answer
    x = 1,360,414.50

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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.