Home / 9,284,596.50-12,812,789.55-5,801,957.58

Finding the Fourth Proportional to 9,284,596.50, 12,812,789.55 and 5,801,957.58

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Solution

The fourth proportional to 9,284,596.50, 12,812,789.55 and 5,801,957.58 is: 8,006,730.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284,596.50 : 12,812,789.55 = 5,801,957.58 : x
  2. Step 2: Convert to fraction form
    9,284,596.50/12,812,789.55 = 5,801,957.58/x
  3. Step 3: Cross multiply
    9,284,596.50x = 12,812,789.55 × 5,801,957.58
  4. Step 4: Simplify right side
    9,284,596.50x = 74,339,261,450,567.30
  5. Step 5: Solve for x
    x = 74,339,261,450,567.30/9,284,596.50
  6. Step 6: Final answer
    x = 8,006,730.44

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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.