Home / 2,595,713.79-3,582,157.26-1,434,234.89

Finding the Fourth Proportional to 2,595,713.79, 3,582,157.26 and 1,434,234.89

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Solution

The fourth proportional to 2,595,713.79, 3,582,157.26 and 1,434,234.89 is: 1,979,284.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,713.79 : 3,582,157.26 = 1,434,234.89 : x
  2. Step 2: Convert to fraction form
    2,595,713.79/3,582,157.26 = 1,434,234.89/x
  3. Step 3: Cross multiply
    2,595,713.79x = 3,582,157.26 × 1,434,234.89
  4. Step 4: Simplify right side
    2,595,713.79x = 5,137,654,912,360.16
  5. Step 5: Solve for x
    x = 5,137,654,912,360.16/2,595,713.79
  6. Step 6: Final answer
    x = 1,979,284.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.