Home / 3,052,001.60-4,578,002.40-1,856,268.80

Finding the Fourth Proportional to 3,052,001.60, 4,578,002.40 and 1,856,268.80

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Solution

The fourth proportional to 3,052,001.60, 4,578,002.40 and 1,856,268.80 is: 2,784,403.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,001.60 : 4,578,002.40 = 1,856,268.80 : x
  2. Step 2: Convert to fraction form
    3,052,001.60/4,578,002.40 = 1,856,268.80/x
  3. Step 3: Cross multiply
    3,052,001.60x = 4,578,002.40 × 1,856,268.80
  4. Step 4: Simplify right side
    3,052,001.60x = 8,498,003,021,445.12
  5. Step 5: Solve for x
    x = 8,498,003,021,445.12/3,052,001.60
  6. Step 6: Final answer
    x = 2,784,403.20

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Similar ratio
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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.