Home / 3,294,740.06-4,940,217.73-1,755,840.80

Finding the Fourth Proportional to 3,294,740.06, 4,940,217.73 and 1,755,840.80

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Solution

The fourth proportional to 3,294,740.06, 4,940,217.73 and 1,755,840.80 is: 2,632,752.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,740.06 : 4,940,217.73 = 1,755,840.80 : x
  2. Step 2: Convert to fraction form
    3,294,740.06/4,940,217.73 = 1,755,840.80/x
  3. Step 3: Cross multiply
    3,294,740.06x = 4,940,217.73 × 1,755,840.80
  4. Step 4: Simplify right side
    3,294,740.06x = 8,674,235,855,886.13
  5. Step 5: Solve for x
    x = 8,674,235,855,886.13/3,294,740.06
  6. Step 6: Final answer
    x = 2,632,752.72

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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.