Home / 4,061,301.60-6,091,952.40-3,157,851.90

Finding the Fourth Proportional to 4,061,301.60, 6,091,952.40 and 3,157,851.90

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Solution

The fourth proportional to 4,061,301.60, 6,091,952.40 and 3,157,851.90 is: 4,736,777.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,301.60 : 6,091,952.40 = 3,157,851.90 : x
  2. Step 2: Convert to fraction form
    4,061,301.60/6,091,952.40 = 3,157,851.90/x
  3. Step 3: Cross multiply
    4,061,301.60x = 6,091,952.40 × 3,157,851.90
  4. Step 4: Simplify right side
    4,061,301.60x = 19,237,483,461,049.56
  5. Step 5: Solve for x
    x = 19,237,483,461,049.56/4,061,301.60
  6. Step 6: Final answer
    x = 4,736,777.85

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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.