Home / 10,994,494.04-15,174,222.91-6,101,287.82

Finding the Fourth Proportional to 10,994,494.04, 15,174,222.91 and 6,101,287.82

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Solution

The fourth proportional to 10,994,494.04, 15,174,222.91 and 6,101,287.82 is: 8,420,787.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,494.04 : 15,174,222.91 = 6,101,287.82 : x
  2. Step 2: Convert to fraction form
    10,994,494.04/15,174,222.91 = 6,101,287.82/x
  3. Step 3: Cross multiply
    10,994,494.04x = 15,174,222.91 × 6,101,287.82
  4. Step 4: Simplify right side
    10,994,494.04x = 92,582,301,327,623.62
  5. Step 5: Solve for x
    x = 92,582,301,327,623.62/10,994,494.04
  6. Step 6: Final answer
    x = 8,420,787.81

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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.