Home / 1,233,079.32-1,849,742.16-334,535.88

Finding the Fourth Proportional to 1,233,079.32, 1,849,742.16 and 334,535.88

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Solution

The fourth proportional to 1,233,079.32, 1,849,742.16 and 334,535.88 is: 501,837.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,079.32 : 1,849,742.16 = 334,535.88 : x
  2. Step 2: Convert to fraction form
    1,233,079.32/1,849,742.16 = 334,535.88/x
  3. Step 3: Cross multiply
    1,233,079.32x = 1,849,742.16 × 334,535.88
  4. Step 4: Simplify right side
    1,233,079.32x = 618,805,121,268.70
  5. Step 5: Solve for x
    x = 618,805,121,268.70/1,233,079.32
  6. Step 6: Final answer
    x = 501,837.24

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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.