Home / 1,106,016.32-1,659,024.48-632,369.53

Finding the Fourth Proportional to 1,106,016.32, 1,659,024.48 and 632,369.53

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Solution

The fourth proportional to 1,106,016.32, 1,659,024.48 and 632,369.53 is: 948,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,016.32 : 1,659,024.48 = 632,369.53 : x
  2. Step 2: Convert to fraction form
    1,106,016.32/1,659,024.48 = 632,369.53/x
  3. Step 3: Cross multiply
    1,106,016.32x = 1,659,024.48 × 632,369.53
  4. Step 4: Simplify right side
    1,106,016.32x = 1,049,116,535,121.26
  5. Step 5: Solve for x
    x = 1,049,116,535,121.26/1,106,016.32
  6. Step 6: Final answer
    x = 948,554.30

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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.