Home / 2,681,700.60-4,022,674.85-884,741.12

Finding the Fourth Proportional to 2,681,700.60, 4,022,674.85 and 884,741.12

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Solution

The fourth proportional to 2,681,700.60, 4,022,674.85 and 884,741.12 is: 1,327,152.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,700.60 : 4,022,674.85 = 884,741.12 : x
  2. Step 2: Convert to fraction form
    2,681,700.60/4,022,674.85 = 884,741.12/x
  3. Step 3: Cross multiply
    2,681,700.60x = 4,022,674.85 × 884,741.12
  4. Step 4: Simplify right side
    2,681,700.60x = 3,559,025,827,647.75
  5. Step 5: Solve for x
    x = 3,559,025,827,647.75/2,681,700.60
  6. Step 6: Final answer
    x = 1,327,152.56

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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.