Home / 10,896,851.84-15,038,334.72-6,002,072.96

Finding the Fourth Proportional to 10,896,851.84, 15,038,334.72 and 6,002,072.96

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Solution

The fourth proportional to 10,896,851.84, 15,038,334.72 and 6,002,072.96 is: 8,283,234.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,896,851.84 : 15,038,334.72 = 6,002,072.96 : x
  2. Step 2: Convert to fraction form
    10,896,851.84/15,038,334.72 = 6,002,072.96/x
  3. Step 3: Cross multiply
    10,896,851.84x = 15,038,334.72 × 6,002,072.96
  4. Step 4: Simplify right side
    10,896,851.84x = 90,261,182,186,341.17
  5. Step 5: Solve for x
    x = 90,261,182,186,341.17/10,896,851.84
  6. Step 6: Final answer
    x = 8,283,234.78

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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.