Home / 6,895,607.70-10,339,868.07-3,703,418.58

Finding the Fourth Proportional to 6,895,607.70, 10,339,868.07 and 3,703,418.58

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Solution

The fourth proportional to 6,895,607.70, 10,339,868.07 and 3,703,418.58 is: 5,553,224.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,607.70 : 10,339,868.07 = 3,703,418.58 : x
  2. Step 2: Convert to fraction form
    6,895,607.70/10,339,868.07 = 3,703,418.58/x
  3. Step 3: Cross multiply
    6,895,607.70x = 10,339,868.07 × 3,703,418.58
  4. Step 4: Simplify right side
    6,895,607.70x = 38,292,859,525,186.74
  5. Step 5: Solve for x
    x = 38,292,859,525,186.74/6,895,607.70
  6. Step 6: Final answer
    x = 5,553,224.78

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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.