Home / 2,727,700.59-4,091,402.52-834,442.02

Finding the Fourth Proportional to 2,727,700.59, 4,091,402.52 and 834,442.02

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Solution

The fourth proportional to 2,727,700.59, 4,091,402.52 and 834,442.02 is: 1,251,617.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,700.59 : 4,091,402.52 = 834,442.02 : x
  2. Step 2: Convert to fraction form
    2,727,700.59/4,091,402.52 = 834,442.02/x
  3. Step 3: Cross multiply
    2,727,700.59x = 4,091,402.52 × 834,442.02
  4. Step 4: Simplify right side
    2,727,700.59x = 3,414,038,183,421.89
  5. Step 5: Solve for x
    x = 3,414,038,183,421.89/2,727,700.59
  6. Step 6: Final answer
    x = 1,251,617.64

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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.