Home / 3,377,174.20-4,660,492.62-1,849,267.96

Finding the Fourth Proportional to 3,377,174.20, 4,660,492.62 and 1,849,267.96

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Solution

The fourth proportional to 3,377,174.20, 4,660,492.62 and 1,849,267.96 is: 2,551,985.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,174.20 : 4,660,492.62 = 1,849,267.96 : x
  2. Step 2: Convert to fraction form
    3,377,174.20/4,660,492.62 = 1,849,267.96/x
  3. Step 3: Cross multiply
    3,377,174.20x = 4,660,492.62 × 1,849,267.96
  4. Step 4: Simplify right side
    3,377,174.20x = 8,618,499,679,982.46
  5. Step 5: Solve for x
    x = 8,618,499,679,982.46/3,377,174.20
  6. Step 6: Final answer
    x = 2,551,985.53

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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.