Home / 6,804,340.66-10,206,588.75-2,913,274.90

Finding the Fourth Proportional to 6,804,340.66, 10,206,588.75 and 2,913,274.90

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Solution

The fourth proportional to 6,804,340.66, 10,206,588.75 and 2,913,274.90 is: 4,369,945.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,340.66 : 10,206,588.75 = 2,913,274.90 : x
  2. Step 2: Convert to fraction form
    6,804,340.66/10,206,588.75 = 2,913,274.90/x
  3. Step 3: Cross multiply
    6,804,340.66x = 10,206,588.75 × 2,913,274.90
  4. Step 4: Simplify right side
    6,804,340.66x = 29,734,598,819,997.38
  5. Step 5: Solve for x
    x = 29,734,598,819,997.38/6,804,340.66
  6. Step 6: Final answer
    x = 4,369,945.64

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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.