Home / 2,327,343.60-3,491,015.40-644,447.10

Finding the Fourth Proportional to 2,327,343.60, 3,491,015.40 and 644,447.10

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Solution

The fourth proportional to 2,327,343.60, 3,491,015.40 and 644,447.10 is: 966,670.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,343.60 : 3,491,015.40 = 644,447.10 : x
  2. Step 2: Convert to fraction form
    2,327,343.60/3,491,015.40 = 644,447.10/x
  3. Step 3: Cross multiply
    2,327,343.60x = 3,491,015.40 × 644,447.10
  4. Step 4: Simplify right side
    2,327,343.60x = 2,249,774,750,585.34
  5. Step 5: Solve for x
    x = 2,249,774,750,585.34/2,327,343.60
  6. Step 6: Final answer
    x = 966,670.65

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Similar ratio
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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.