Home / 5,339,239.28-8,010,039.88-2,941,849.84

Finding the Fourth Proportional to 5,339,239.28, 8,010,039.88 and 2,941,849.84

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Solution

The fourth proportional to 5,339,239.28, 8,010,039.88 and 2,941,849.84 is: 4,413,425.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,239.28 : 8,010,039.88 = 2,941,849.84 : x
  2. Step 2: Convert to fraction form
    5,339,239.28/8,010,039.88 = 2,941,849.84/x
  3. Step 3: Cross multiply
    5,339,239.28x = 8,010,039.88 × 2,941,849.84
  4. Step 4: Simplify right side
    5,339,239.28x = 23,564,334,539,371.62
  5. Step 5: Solve for x
    x = 23,564,334,539,371.62/5,339,239.28
  6. Step 6: Final answer
    x = 4,413,425.45

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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.