Home / 5,895,101.20-8,842,651.80-4,402,109.20

Finding the Fourth Proportional to 5,895,101.20, 8,842,651.80 and 4,402,109.20

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Solution

The fourth proportional to 5,895,101.20, 8,842,651.80 and 4,402,109.20 is: 6,603,163.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895,101.20 : 8,842,651.80 = 4,402,109.20 : x
  2. Step 2: Convert to fraction form
    5,895,101.20/8,842,651.80 = 4,402,109.20/x
  3. Step 3: Cross multiply
    5,895,101.20x = 8,842,651.80 × 4,402,109.20
  4. Step 4: Simplify right side
    5,895,101.20x = 38,926,318,841,176.56
  5. Step 5: Solve for x
    x = 38,926,318,841,176.56/5,895,101.20
  6. Step 6: Final answer
    x = 6,603,163.80

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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.