Home / 6,927,393.24-10,389,515.22-3,331,309.14

Finding the Fourth Proportional to 6,927,393.24, 10,389,515.22 and 3,331,309.14

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Solution

The fourth proportional to 6,927,393.24, 10,389,515.22 and 3,331,309.14 is: 4,996,206.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927,393.24 : 10,389,515.22 = 3,331,309.14 : x
  2. Step 2: Convert to fraction form
    6,927,393.24/10,389,515.22 = 3,331,309.14/x
  3. Step 3: Cross multiply
    6,927,393.24x = 10,389,515.22 × 3,331,309.14
  4. Step 4: Simplify right side
    6,927,393.24x = 34,610,687,012,555.11
  5. Step 5: Solve for x
    x = 34,610,687,012,555.11/6,927,393.24
  6. Step 6: Final answer
    x = 4,996,206.48

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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.