Home / 6,137,773.79-9,209,315.86-3,294,566.87

Finding the Fourth Proportional to 6,137,773.79, 9,209,315.86 and 3,294,566.87

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Solution

The fourth proportional to 6,137,773.79, 9,209,315.86 and 3,294,566.87 is: 4,943,275.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,773.79 : 9,209,315.86 = 3,294,566.87 : x
  2. Step 2: Convert to fraction form
    6,137,773.79/9,209,315.86 = 3,294,566.87/x
  3. Step 3: Cross multiply
    6,137,773.79x = 9,209,315.86 × 3,294,566.87
  4. Step 4: Simplify right side
    6,137,773.79x = 30,340,706,873,438.56
  5. Step 5: Solve for x
    x = 30,340,706,873,438.56/6,137,773.79
  6. Step 6: Final answer
    x = 4,943,275.52

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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.