Home / 3,339,084.16-4,607,936.04-1,888,748.56

Finding the Fourth Proportional to 3,339,084.16, 4,607,936.04 and 1,888,748.56

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Solution

The fourth proportional to 3,339,084.16, 4,607,936.04 and 1,888,748.56 is: 2,606,472.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,084.16 : 4,607,936.04 = 1,888,748.56 : x
  2. Step 2: Convert to fraction form
    3,339,084.16/4,607,936.04 = 1,888,748.56/x
  3. Step 3: Cross multiply
    3,339,084.16x = 4,607,936.04 × 1,888,748.56
  4. Step 4: Simplify right side
    3,339,084.16x = 8,703,232,560,122.10
  5. Step 5: Solve for x
    x = 8,703,232,560,122.10/3,339,084.16
  6. Step 6: Final answer
    x = 2,606,472.96

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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.