Home / 3,234,634.34-4,841,854.80-2,382,666.62

Finding the Fourth Proportional to 3,234,634.34, 4,841,854.80 and 2,382,666.62

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Solution

The fourth proportional to 3,234,634.34, 4,841,854.80 and 2,382,666.62 is: 3,566,562.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,634.34 : 4,841,854.80 = 2,382,666.62 : x
  2. Step 2: Convert to fraction form
    3,234,634.34/4,841,854.80 = 2,382,666.62/x
  3. Step 3: Cross multiply
    3,234,634.34x = 4,841,854.80 × 2,382,666.62
  4. Step 4: Simplify right side
    3,234,634.34x = 11,536,525,810,846.78
  5. Step 5: Solve for x
    x = 11,536,525,810,846.78/3,234,634.34
  6. Step 6: Final answer
    x = 3,566,562.58

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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.