Home / 4,572,010.80-6,854,905.80-2,177,002.80

Finding the Fourth Proportional to 4,572,010.80, 6,854,905.80 and 2,177,002.80

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Solution

The fourth proportional to 4,572,010.80, 6,854,905.80 and 2,177,002.80 is: 3,264,023.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,010.80 : 6,854,905.80 = 2,177,002.80 : x
  2. Step 2: Convert to fraction form
    4,572,010.80/6,854,905.80 = 2,177,002.80/x
  3. Step 3: Cross multiply
    4,572,010.80x = 6,854,905.80 × 2,177,002.80
  4. Step 4: Simplify right side
    4,572,010.80x = 14,923,149,120,336.24
  5. Step 5: Solve for x
    x = 14,923,149,120,336.24/4,572,010.80
  6. Step 6: Final answer
    x = 3,264,023.16

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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.