Home / 10,896,960.08-15,037,908.72-6,002,202.98

Finding the Fourth Proportional to 10,896,960.08, 15,037,908.72 and 6,002,202.98

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Solution

The fourth proportional to 10,896,960.08, 15,037,908.72 and 6,002,202.98 is: 8,283,097.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,896,960.08 : 15,037,908.72 = 6,002,202.98 : x
  2. Step 2: Convert to fraction form
    10,896,960.08/15,037,908.72 = 6,002,202.98/x
  3. Step 3: Cross multiply
    10,896,960.08x = 15,037,908.72 × 6,002,202.98
  4. Step 4: Simplify right side
    10,896,960.08x = 90,260,580,532,152
  5. Step 5: Solve for x
    x = 90,260,580,532,152/10,896,960.08
  6. Step 6: Final answer
    x = 8,283,097.29

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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.