Home / 4,590,102.80-6,885,154.20-4,058,661.80

Finding the Fourth Proportional to 4,590,102.80, 6,885,154.20 and 4,058,661.80

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Solution

The fourth proportional to 4,590,102.80, 6,885,154.20 and 4,058,661.80 is: 6,087,992.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,102.80 : 6,885,154.20 = 4,058,661.80 : x
  2. Step 2: Convert to fraction form
    4,590,102.80/6,885,154.20 = 4,058,661.80/x
  3. Step 3: Cross multiply
    4,590,102.80x = 6,885,154.20 × 4,058,661.80
  4. Step 4: Simplify right side
    4,590,102.80x = 27,944,512,338,649.56
  5. Step 5: Solve for x
    x = 27,944,512,338,649.56/4,590,102.80
  6. Step 6: Final answer
    x = 6,087,992.70

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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.