Home / 10,880,548.82-16,317,299.73-3,592,371.32

Finding the Fourth Proportional to 10,880,548.82, 16,317,299.73 and 3,592,371.32

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Solution

The fourth proportional to 10,880,548.82, 16,317,299.73 and 3,592,371.32 is: 5,387,393.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,880,548.82 : 16,317,299.73 = 3,592,371.32 : x
  2. Step 2: Convert to fraction form
    10,880,548.82/16,317,299.73 = 3,592,371.32/x
  3. Step 3: Cross multiply
    10,880,548.82x = 16,317,299.73 × 3,592,371.32
  4. Step 4: Simplify right side
    10,880,548.82x = 58,617,799,569,895.74
  5. Step 5: Solve for x
    x = 58,617,799,569,895.74/10,880,548.82
  6. Step 6: Final answer
    x = 5,387,393.65

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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.