Home / 2,801,271.30-4,201,906.95-2,092,683.30

Finding the Fourth Proportional to 2,801,271.30, 4,201,906.95 and 2,092,683.30

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Solution

The fourth proportional to 2,801,271.30, 4,201,906.95 and 2,092,683.30 is: 3,139,024.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801,271.30 : 4,201,906.95 = 2,092,683.30 : x
  2. Step 2: Convert to fraction form
    2,801,271.30/4,201,906.95 = 2,092,683.30/x
  3. Step 3: Cross multiply
    2,801,271.30x = 4,201,906.95 × 2,092,683.30
  4. Step 4: Simplify right side
    2,801,271.30x = 8,793,260,502,418.94
  5. Step 5: Solve for x
    x = 8,793,260,502,418.94/2,801,271.30
  6. Step 6: Final answer
    x = 3,139,024.95

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Similar ratio
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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.