Home / 6,767,201.85-9,339,329.07-3,712,006.59

Finding the Fourth Proportional to 6,767,201.85, 9,339,329.07 and 3,712,006.59

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Solution

The fourth proportional to 6,767,201.85, 9,339,329.07 and 3,712,006.59 is: 5,122,893.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767,201.85 : 9,339,329.07 = 3,712,006.59 : x
  2. Step 2: Convert to fraction form
    6,767,201.85/9,339,329.07 = 3,712,006.59/x
  3. Step 3: Cross multiply
    6,767,201.85x = 9,339,329.07 × 3,712,006.59
  4. Step 4: Simplify right side
    6,767,201.85x = 34,667,651,054,018.57
  5. Step 5: Solve for x
    x = 34,667,651,054,018.57/6,767,201.85
  6. Step 6: Final answer
    x = 5,122,893.01

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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.