Home / 4,849,205.10-7,273,807.65-3,148,593.90

Finding the Fourth Proportional to 4,849,205.10, 7,273,807.65 and 3,148,593.90

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Solution

The fourth proportional to 4,849,205.10, 7,273,807.65 and 3,148,593.90 is: 4,722,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,205.10 : 7,273,807.65 = 3,148,593.90 : x
  2. Step 2: Convert to fraction form
    4,849,205.10/7,273,807.65 = 3,148,593.90/x
  3. Step 3: Cross multiply
    4,849,205.10x = 7,273,807.65 × 3,148,593.90
  4. Step 4: Simplify right side
    4,849,205.10x = 22,902,266,396,563.34
  5. Step 5: Solve for x
    x = 22,902,266,396,563.34/4,849,205.10
  6. Step 6: Final answer
    x = 4,722,890.85

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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.