Home / 1,132,886.32-1,698,830.91-600,284.59

Finding the Fourth Proportional to 1,132,886.32, 1,698,830.91 and 600,284.59

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Solution

The fourth proportional to 1,132,886.32, 1,698,830.91 and 600,284.59 is: 900,162.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,886.32 : 1,698,830.91 = 600,284.59 : x
  2. Step 2: Convert to fraction form
    1,132,886.32/1,698,830.91 = 600,284.59/x
  3. Step 3: Cross multiply
    1,132,886.32x = 1,698,830.91 × 600,284.59
  4. Step 4: Simplify right side
    1,132,886.32x = 1,019,782,016,288.68
  5. Step 5: Solve for x
    x = 1,019,782,016,288.68/1,132,886.32
  6. Step 6: Final answer
    x = 900,162.71

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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.