Home / 6,551,054.34-9,040,490.77-3,799,373.22

Finding the Fourth Proportional to 6,551,054.34, 9,040,490.77 and 3,799,373.22

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Solution

The fourth proportional to 6,551,054.34, 9,040,490.77 and 3,799,373.22 is: 5,243,155.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,054.34 : 9,040,490.77 = 3,799,373.22 : x
  2. Step 2: Convert to fraction form
    6,551,054.34/9,040,490.77 = 3,799,373.22/x
  3. Step 3: Cross multiply
    6,551,054.34x = 9,040,490.77 × 3,799,373.22
  4. Step 4: Simplify right side
    6,551,054.34x = 34,348,198,527,195.18
  5. Step 5: Solve for x
    x = 34,348,198,527,195.18/6,551,054.34
  6. Step 6: Final answer
    x = 5,243,155.80

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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.