Home / 3,267,335.20-4,901,002.80-2,005,873.60

Finding the Fourth Proportional to 3,267,335.20, 4,901,002.80 and 2,005,873.60

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Solution

The fourth proportional to 3,267,335.20, 4,901,002.80 and 2,005,873.60 is: 3,008,810.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,335.20 : 4,901,002.80 = 2,005,873.60 : x
  2. Step 2: Convert to fraction form
    3,267,335.20/4,901,002.80 = 2,005,873.60/x
  3. Step 3: Cross multiply
    3,267,335.20x = 4,901,002.80 × 2,005,873.60
  4. Step 4: Simplify right side
    3,267,335.20x = 9,830,792,130,046.08
  5. Step 5: Solve for x
    x = 9,830,792,130,046.08/3,267,335.20
  6. Step 6: Final answer
    x = 3,008,810.40

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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.