Home / 2,723,051.61-4,085,020.70-804,156.92

Finding the Fourth Proportional to 2,723,051.61, 4,085,020.70 and 804,156.92

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Solution

The fourth proportional to 2,723,051.61, 4,085,020.70 and 804,156.92 is: 1,206,366.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,051.61 : 4,085,020.70 = 804,156.92 : x
  2. Step 2: Convert to fraction form
    2,723,051.61/4,085,020.70 = 804,156.92/x
  3. Step 3: Cross multiply
    2,723,051.61x = 4,085,020.70 × 804,156.92
  4. Step 4: Simplify right side
    2,723,051.61x = 3,284,997,664,248.24
  5. Step 5: Solve for x
    x = 3,284,997,664,248.24/2,723,051.61
  6. Step 6: Final answer
    x = 1,206,366.29

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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.