Home / 4,890,391.08-7,326,044.01-3,202,377

Finding the Fourth Proportional to 4,890,391.08, 7,326,044.01 and 3,202,377

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Solution

The fourth proportional to 4,890,391.08, 7,326,044.01 and 3,202,377 is: 4,797,316.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,890,391.08 : 7,326,044.01 = 3,202,377 : x
  2. Step 2: Convert to fraction form
    4,890,391.08/7,326,044.01 = 3,202,377/x
  3. Step 3: Cross multiply
    4,890,391.08x = 7,326,044.01 × 3,202,377
  4. Step 4: Simplify right side
    4,890,391.08x = 23,460,754,838,611.77
  5. Step 5: Solve for x
    x = 23,460,754,838,611.77/4,890,391.08
  6. Step 6: Final answer
    x = 4,797,316.71

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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.