Home / 7,134,723.76-10,702,458.92-2,017,527.76

Finding the Fourth Proportional to 7,134,723.76, 10,702,458.92 and 2,017,527.76

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Solution

The fourth proportional to 7,134,723.76, 10,702,458.92 and 2,017,527.76 is: 3,026,397.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134,723.76 : 10,702,458.92 = 2,017,527.76 : x
  2. Step 2: Convert to fraction form
    7,134,723.76/10,702,458.92 = 2,017,527.76/x
  3. Step 3: Cross multiply
    7,134,723.76x = 10,702,458.92 × 2,017,527.76
  4. Step 4: Simplify right side
    7,134,723.76x = 21,592,507,971,359.62
  5. Step 5: Solve for x
    x = 21,592,507,971,359.62/7,134,723.76
  6. Step 6: Final answer
    x = 3,026,397.19

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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.