Home / 1,094,972.24-1,642,462.16-336,808.56

Finding the Fourth Proportional to 1,094,972.24, 1,642,462.16 and 336,808.56

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Solution

The fourth proportional to 1,094,972.24, 1,642,462.16 and 336,808.56 is: 505,214.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,972.24 : 1,642,462.16 = 336,808.56 : x
  2. Step 2: Convert to fraction form
    1,094,972.24/1,642,462.16 = 336,808.56/x
  3. Step 3: Cross multiply
    1,094,972.24x = 1,642,462.16 × 336,808.56
  4. Step 4: Simplify right side
    1,094,972.24x = 553,195,314,964.09
  5. Step 5: Solve for x
    x = 553,195,314,964.09/1,094,972.24
  6. Step 6: Final answer
    x = 505,214.01

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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.