Home / 5,225,527.47-7,840,859.11-2,348,926.73

Finding the Fourth Proportional to 5,225,527.47, 7,840,859.11 and 2,348,926.73

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Solution

The fourth proportional to 5,225,527.47, 7,840,859.11 and 2,348,926.73 is: 3,524,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,527.47 : 7,840,859.11 = 2,348,926.73 : x
  2. Step 2: Convert to fraction form
    5,225,527.47/7,840,859.11 = 2,348,926.73/x
  3. Step 3: Cross multiply
    5,225,527.47x = 7,840,859.11 × 2,348,926.73
  4. Step 4: Simplify right side
    5,225,527.47x = 18,417,603,591,287.16
  5. Step 5: Solve for x
    x = 18,417,603,591,287.16/5,225,527.47
  6. Step 6: Final answer
    x = 3,524,544.40

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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.