Home / 8,811,634.69-13,214,458.44-3,053,024.18

Finding the Fourth Proportional to 8,811,634.69, 13,214,458.44 and 3,053,024.18

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Solution

The fourth proportional to 8,811,634.69, 13,214,458.44 and 3,053,024.18 is: 4,578,499.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,811,634.69 : 13,214,458.44 = 3,053,024.18 : x
  2. Step 2: Convert to fraction form
    8,811,634.69/13,214,458.44 = 3,053,024.18/x
  3. Step 3: Cross multiply
    8,811,634.69x = 13,214,458.44 × 3,053,024.18
  4. Step 4: Simplify right side
    8,811,634.69x = 40,344,061,154,987.56
  5. Step 5: Solve for x
    x = 40,344,061,154,987.56/8,811,634.69
  6. Step 6: Final answer
    x = 4,578,499.06

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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.