Home / 3,294,753.30-4,945,082.40-2,845,980.90

Finding the Fourth Proportional to 3,294,753.30, 4,945,082.40 and 2,845,980.90

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Solution

The fourth proportional to 3,294,753.30, 4,945,082.40 and 2,845,980.90 is: 4,271,521.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,753.30 : 4,945,082.40 = 2,845,980.90 : x
  2. Step 2: Convert to fraction form
    3,294,753.30/4,945,082.40 = 2,845,980.90/x
  3. Step 3: Cross multiply
    3,294,753.30x = 4,945,082.40 × 2,845,980.90
  4. Step 4: Simplify right side
    3,294,753.30x = 14,073,610,059,326.16
  5. Step 5: Solve for x
    x = 14,073,610,059,326.16/3,294,753.30
  6. Step 6: Final answer
    x = 4,271,521.65

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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.