Home / 3,255,508.80-4,883,263.20-2,134,228.80

Finding the Fourth Proportional to 3,255,508.80, 4,883,263.20 and 2,134,228.80

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Solution

The fourth proportional to 3,255,508.80, 4,883,263.20 and 2,134,228.80 is: 3,201,343.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,508.80 : 4,883,263.20 = 2,134,228.80 : x
  2. Step 2: Convert to fraction form
    3,255,508.80/4,883,263.20 = 2,134,228.80/x
  3. Step 3: Cross multiply
    3,255,508.80x = 4,883,263.20 × 2,134,228.80
  4. Step 4: Simplify right side
    3,255,508.80x = 10,422,000,959,420.16
  5. Step 5: Solve for x
    x = 10,422,000,959,420.16/3,255,508.80
  6. Step 6: Final answer
    x = 3,201,343.20

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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.