Home / 1,505,535.05-2,258,744.84-606,514.43

Finding the Fourth Proportional to 1,505,535.05, 2,258,744.84 and 606,514.43

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Solution

The fourth proportional to 1,505,535.05, 2,258,744.84 and 606,514.43 is: 909,949.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,535.05 : 2,258,744.84 = 606,514.43 : x
  2. Step 2: Convert to fraction form
    1,505,535.05/2,258,744.84 = 606,514.43/x
  3. Step 3: Cross multiply
    1,505,535.05x = 2,258,744.84 × 606,514.43
  4. Step 4: Simplify right side
    1,505,535.05x = 1,369,961,344,036.76
  5. Step 5: Solve for x
    x = 1,369,961,344,036.76/1,505,535.05
  6. Step 6: Final answer
    x = 909,949.82

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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.