Home / 2,726,334.80-4,089,502.20-929,058.20

Finding the Fourth Proportional to 2,726,334.80, 4,089,502.20 and 929,058.20

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Solution

The fourth proportional to 2,726,334.80, 4,089,502.20 and 929,058.20 is: 1,393,587.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,334.80 : 4,089,502.20 = 929,058.20 : x
  2. Step 2: Convert to fraction form
    2,726,334.80/4,089,502.20 = 929,058.20/x
  3. Step 3: Cross multiply
    2,726,334.80x = 4,089,502.20 × 929,058.20
  4. Step 4: Simplify right side
    2,726,334.80x = 3,799,385,552,828.04
  5. Step 5: Solve for x
    x = 3,799,385,552,828.04/2,726,334.80
  6. Step 6: Final answer
    x = 1,393,587.30

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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.