Home / 4,896,917.76-6,755,649.03-3,058,184.15

Finding the Fourth Proportional to 4,896,917.76, 6,755,649.03 and 3,058,184.15

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Solution

The fourth proportional to 4,896,917.76, 6,755,649.03 and 3,058,184.15 is: 4,218,984.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,917.76 : 6,755,649.03 = 3,058,184.15 : x
  2. Step 2: Convert to fraction form
    4,896,917.76/6,755,649.03 = 3,058,184.15/x
  3. Step 3: Cross multiply
    4,896,917.76x = 6,755,649.03 × 3,058,184.15
  4. Step 4: Simplify right side
    4,896,917.76x = 20,660,018,752,730.63
  5. Step 5: Solve for x
    x = 20,660,018,752,730.63/4,896,917.76
  6. Step 6: Final answer
    x = 4,218,984.22

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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.