Home / 3,092,607-4,269,663.90-2,021,385.24

Finding the Fourth Proportional to 3,092,607, 4,269,663.90 and 2,021,385.24

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Solution

The fourth proportional to 3,092,607, 4,269,663.90 and 2,021,385.24 is: 2,790,731.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,607 : 4,269,663.90 = 2,021,385.24 : x
  2. Step 2: Convert to fraction form
    3,092,607/4,269,663.90 = 2,021,385.24/x
  3. Step 3: Cross multiply
    3,092,607x = 4,269,663.90 × 2,021,385.24
  4. Step 4: Simplify right side
    3,092,607x = 8,630,635,587,220.84
  5. Step 5: Solve for x
    x = 8,630,635,587,220.84/3,092,607
  6. Step 6: Final answer
    x = 2,790,731.44

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Double scale
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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.