Home / 10,954,885.02-16,433,822.82-4,563,642.66

Finding the Fourth Proportional to 10,954,885.02, 16,433,822.82 and 4,563,642.66

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Solution

The fourth proportional to 10,954,885.02, 16,433,822.82 and 4,563,642.66 is: 6,846,086.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,885.02 : 16,433,822.82 = 4,563,642.66 : x
  2. Step 2: Convert to fraction form
    10,954,885.02/16,433,822.82 = 4,563,642.66/x
  3. Step 3: Cross multiply
    10,954,885.02x = 16,433,822.82 × 4,563,642.66
  4. Step 4: Simplify right side
    10,954,885.02x = 74,998,094,888,233.50
  5. Step 5: Solve for x
    x = 74,998,094,888,233.50/10,954,885.02
  6. Step 6: Final answer
    x = 6,846,086.91

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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.