Home / 3,362,176.72-5,043,625.11-933,340.11

Finding the Fourth Proportional to 3,362,176.72, 5,043,625.11 and 933,340.11

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Solution

The fourth proportional to 3,362,176.72, 5,043,625.11 and 933,340.11 is: 1,400,110.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,176.72 : 5,043,625.11 = 933,340.11 : x
  2. Step 2: Convert to fraction form
    3,362,176.72/5,043,625.11 = 933,340.11/x
  3. Step 3: Cross multiply
    3,362,176.72x = 5,043,625.11 × 933,340.11
  4. Step 4: Simplify right side
    3,362,176.72x = 4,707,417,614,966.16
  5. Step 5: Solve for x
    x = 4,707,417,614,966.16/3,362,176.72
  6. Step 6: Final answer
    x = 1,400,110.11

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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.