Home / 6,755,352.12-10,138,353.54-2,496,738.20

Finding the Fourth Proportional to 6,755,352.12, 10,138,353.54 and 2,496,738.20

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Solution

The fourth proportional to 6,755,352.12, 10,138,353.54 and 2,496,738.20 is: 3,747,075.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,352.12 : 10,138,353.54 = 2,496,738.20 : x
  2. Step 2: Convert to fraction form
    6,755,352.12/10,138,353.54 = 2,496,738.20/x
  3. Step 3: Cross multiply
    6,755,352.12x = 10,138,353.54 × 2,496,738.20
  4. Step 4: Simplify right side
    6,755,352.12x = 25,312,814,568,423.23
  5. Step 5: Solve for x
    x = 25,312,814,568,423.23/6,755,352.12
  6. Step 6: Final answer
    x = 3,747,075.52

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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.