Home / 4,090,956.21-5,644,268.33-2,371,733.55

Finding the Fourth Proportional to 4,090,956.21, 5,644,268.33 and 2,371,733.55

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Solution

The fourth proportional to 4,090,956.21, 5,644,268.33 and 2,371,733.55 is: 3,272,266.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,956.21 : 5,644,268.33 = 2,371,733.55 : x
  2. Step 2: Convert to fraction form
    4,090,956.21/5,644,268.33 = 2,371,733.55/x
  3. Step 3: Cross multiply
    4,090,956.21x = 5,644,268.33 × 2,371,733.55
  4. Step 4: Simplify right side
    4,090,956.21x = 13,386,700,551,604.80
  5. Step 5: Solve for x
    x = 13,386,700,551,604.80/4,090,956.21
  6. Step 6: Final answer
    x = 3,272,266.89

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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.