Home / 3,061,854.27-4,590,207.09-2,047,881.49

Finding the Fourth Proportional to 3,061,854.27, 4,590,207.09 and 2,047,881.49

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Solution

The fourth proportional to 3,061,854.27, 4,590,207.09 and 2,047,881.49 is: 3,070,100.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,854.27 : 4,590,207.09 = 2,047,881.49 : x
  2. Step 2: Convert to fraction form
    3,061,854.27/4,590,207.09 = 2,047,881.49/x
  3. Step 3: Cross multiply
    3,061,854.27x = 4,590,207.09 × 2,047,881.49
  4. Step 4: Simplify right side
    3,061,854.27x = 9,400,200,123,402.25
  5. Step 5: Solve for x
    x = 9,400,200,123,402.25/3,061,854.27
  6. Step 6: Final answer
    x = 3,070,100.43

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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.