Home / 3,002,751.40-4,143,754.18-1,714,000.04

Finding the Fourth Proportional to 3,002,751.40, 4,143,754.18 and 1,714,000.04

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Solution

The fourth proportional to 3,002,751.40, 4,143,754.18 and 1,714,000.04 is: 2,365,295.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,751.40 : 4,143,754.18 = 1,714,000.04 : x
  2. Step 2: Convert to fraction form
    3,002,751.40/4,143,754.18 = 1,714,000.04/x
  3. Step 3: Cross multiply
    3,002,751.40x = 4,143,754.18 × 1,714,000.04
  4. Step 4: Simplify right side
    3,002,751.40x = 7,102,394,830,270.17
  5. Step 5: Solve for x
    x = 7,102,394,830,270.17/3,002,751.40
  6. Step 6: Final answer
    x = 2,365,295.65

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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.