Home / 6,550,641.18-9,040,074.99-3,797,339.94

Finding the Fourth Proportional to 6,550,641.18, 9,040,074.99 and 3,797,339.94

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Solution

The fourth proportional to 6,550,641.18, 9,040,074.99 and 3,797,339.94 is: 5,240,439.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,641.18 : 9,040,074.99 = 3,797,339.94 : x
  2. Step 2: Convert to fraction form
    6,550,641.18/9,040,074.99 = 3,797,339.94/x
  3. Step 3: Cross multiply
    6,550,641.18x = 9,040,074.99 × 3,797,339.94
  4. Step 4: Simplify right side
    6,550,641.18x = 34,328,237,820,122.10
  5. Step 5: Solve for x
    x = 34,328,237,820,122.10/6,550,641.18
  6. Step 6: Final answer
    x = 5,240,439.35

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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.