Home / 3,744,267.80-5,616,401.70-2,804,235.80

Finding the Fourth Proportional to 3,744,267.80, 5,616,401.70 and 2,804,235.80

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Solution

The fourth proportional to 3,744,267.80, 5,616,401.70 and 2,804,235.80 is: 4,206,353.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,267.80 : 5,616,401.70 = 2,804,235.80 : x
  2. Step 2: Convert to fraction form
    3,744,267.80/5,616,401.70 = 2,804,235.80/x
  3. Step 3: Cross multiply
    3,744,267.80x = 5,616,401.70 × 2,804,235.80
  4. Step 4: Simplify right side
    3,744,267.80x = 15,749,714,714,320.86
  5. Step 5: Solve for x
    x = 15,749,714,714,320.86/3,744,267.80
  6. Step 6: Final answer
    x = 4,206,353.70

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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.