Home / 8,591,289.67-12,884,412-2,524,579

Finding the Fourth Proportional to 8,591,289.67, 12,884,412 and 2,524,579

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Solution

The fourth proportional to 8,591,289.67, 12,884,412 and 2,524,579 is: 3,786,127.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,591,289.67 : 12,884,412 = 2,524,579 : x
  2. Step 2: Convert to fraction form
    8,591,289.67/12,884,412 = 2,524,579/x
  3. Step 3: Cross multiply
    8,591,289.67x = 12,884,412 × 2,524,579
  4. Step 4: Simplify right side
    8,591,289.67x = 32,527,715,962,548
  5. Step 5: Solve for x
    x = 32,527,715,962,548/8,591,289.67
  6. Step 6: Final answer
    x = 3,786,127.25

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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.