Home / 6,673,038.54-9,209,100.24-3,772,551.66

Finding the Fourth Proportional to 6,673,038.54, 9,209,100.24 and 3,772,551.66

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Solution

The fourth proportional to 6,673,038.54, 9,209,100.24 and 3,772,551.66 is: 5,206,294.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,038.54 : 9,209,100.24 = 3,772,551.66 : x
  2. Step 2: Convert to fraction form
    6,673,038.54/9,209,100.24 = 3,772,551.66/x
  3. Step 3: Cross multiply
    6,673,038.54x = 9,209,100.24 × 3,772,551.66
  4. Step 4: Simplify right side
    6,673,038.54x = 34,741,806,397,518.40
  5. Step 5: Solve for x
    x = 34,741,806,397,518.40/6,673,038.54
  6. Step 6: Final answer
    x = 5,206,294.88

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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.