Home / 6,882,589.98-9,497,916.63-3,826,777.50

Finding the Fourth Proportional to 6,882,589.98, 9,497,916.63 and 3,826,777.50

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Solution

The fourth proportional to 6,882,589.98, 9,497,916.63 and 3,826,777.50 is: 5,280,920.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882,589.98 : 9,497,916.63 = 3,826,777.50 : x
  2. Step 2: Convert to fraction form
    6,882,589.98/9,497,916.63 = 3,826,777.50/x
  3. Step 3: Cross multiply
    6,882,589.98x = 9,497,916.63 × 3,826,777.50
  4. Step 4: Simplify right side
    6,882,589.98x = 36,346,413,656,559.83
  5. Step 5: Solve for x
    x = 36,346,413,656,559.83/6,882,589.98
  6. Step 6: Final answer
    x = 5,280,920.96

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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.