Home / 906,007.23-1,359,995.52-366,634.74

Finding the Fourth Proportional to 906,007.23, 1,359,995.52 and 366,634.74

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Solution

The fourth proportional to 906,007.23, 1,359,995.52 and 366,634.74 is: 550,350.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,007.23 : 1,359,995.52 = 366,634.74 : x
  2. Step 2: Convert to fraction form
    906,007.23/1,359,995.52 = 366,634.74/x
  3. Step 3: Cross multiply
    906,007.23x = 1,359,995.52 × 366,634.74
  4. Step 4: Simplify right side
    906,007.23x = 498,621,603,876.37
  5. Step 5: Solve for x
    x = 498,621,603,876.37/906,007.23
  6. Step 6: Final answer
    x = 550,350.58

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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.