Home / 6,849,774.75-9,452,689.16-3,794,185.83

Finding the Fourth Proportional to 6,849,774.75, 9,452,689.16 and 3,794,185.83

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Solution

The fourth proportional to 6,849,774.75, 9,452,689.16 and 3,794,185.83 is: 5,235,976.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,774.75 : 9,452,689.16 = 3,794,185.83 : x
  2. Step 2: Convert to fraction form
    6,849,774.75/9,452,689.16 = 3,794,185.83/x
  3. Step 3: Cross multiply
    6,849,774.75x = 9,452,689.16 × 3,794,185.83
  4. Step 4: Simplify right side
    6,849,774.75x = 35,865,259,247,295.67
  5. Step 5: Solve for x
    x = 35,865,259,247,295.67/6,849,774.75
  6. Step 6: Final answer
    x = 5,235,976.45

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Double scale
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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.