Home / 3,604,093.68-4,947,156.06-3,187,058.16

Finding the Fourth Proportional to 3,604,093.68, 4,947,156.06 and 3,187,058.16

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Solution

The fourth proportional to 3,604,093.68, 4,947,156.06 and 3,187,058.16 is: 4,374,712.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,093.68 : 4,947,156.06 = 3,187,058.16 : x
  2. Step 2: Convert to fraction form
    3,604,093.68/4,947,156.06 = 3,187,058.16/x
  3. Step 3: Cross multiply
    3,604,093.68x = 4,947,156.06 × 3,187,058.16
  4. Step 4: Simplify right side
    3,604,093.68x = 15,766,874,089,816.45
  5. Step 5: Solve for x
    x = 15,766,874,089,816.45/3,604,093.68
  6. Step 6: Final answer
    x = 4,374,712.62

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.