Home / 2,681,771.60-4,022,657.40-1,548,030.80

Finding the Fourth Proportional to 2,681,771.60, 4,022,657.40 and 1,548,030.80

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Solution

The fourth proportional to 2,681,771.60, 4,022,657.40 and 1,548,030.80 is: 2,322,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,771.60 : 4,022,657.40 = 1,548,030.80 : x
  2. Step 2: Convert to fraction form
    2,681,771.60/4,022,657.40 = 1,548,030.80/x
  3. Step 3: Cross multiply
    2,681,771.60x = 4,022,657.40 × 1,548,030.80
  4. Step 4: Simplify right side
    2,681,771.60x = 6,227,197,553,047.92
  5. Step 5: Solve for x
    x = 6,227,197,553,047.92/2,681,771.60
  6. Step 6: Final answer
    x = 2,322,046.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.