Home / 5,651,666.28-7,799,504.22-3,237,684.84

Finding the Fourth Proportional to 5,651,666.28, 7,799,504.22 and 3,237,684.84

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Solution

The fourth proportional to 5,651,666.28, 7,799,504.22 and 3,237,684.84 is: 4,468,122.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,666.28 : 7,799,504.22 = 3,237,684.84 : x
  2. Step 2: Convert to fraction form
    5,651,666.28/7,799,504.22 = 3,237,684.84/x
  3. Step 3: Cross multiply
    5,651,666.28x = 7,799,504.22 × 3,237,684.84
  4. Step 4: Simplify right side
    5,651,666.28x = 25,252,336,572,610.02
  5. Step 5: Solve for x
    x = 25,252,336,572,610.02/5,651,666.28
  6. Step 6: Final answer
    x = 4,468,122.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.