Home / 12,041,360.97-16,617,199.79-6,534,783.38

Finding the Fourth Proportional to 12,041,360.97, 16,617,199.79 and 6,534,783.38

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Solution

The fourth proportional to 12,041,360.97, 16,617,199.79 and 6,534,783.38 is: 9,018,067.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,041,360.97 : 16,617,199.79 = 6,534,783.38 : x
  2. Step 2: Convert to fraction form
    12,041,360.97/16,617,199.79 = 6,534,783.38/x
  3. Step 3: Cross multiply
    12,041,360.97x = 16,617,199.79 × 6,534,783.38
  4. Step 4: Simplify right side
    12,041,360.97x = 108,589,800,943,082.45
  5. Step 5: Solve for x
    x = 108,589,800,943,082.45/12,041,360.97
  6. Step 6: Final answer
    x = 9,018,067.08

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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.