Home / 1,160,911.32-1,741,865.94-600,339.48

Finding the Fourth Proportional to 1,160,911.32, 1,741,865.94 and 600,339.48

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Solution

The fourth proportional to 1,160,911.32, 1,741,865.94 and 600,339.48 is: 900,767.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,911.32 : 1,741,865.94 = 600,339.48 : x
  2. Step 2: Convert to fraction form
    1,160,911.32/1,741,865.94 = 600,339.48/x
  3. Step 3: Cross multiply
    1,160,911.32x = 1,741,865.94 × 600,339.48
  4. Step 4: Simplify right side
    1,160,911.32x = 1,045,710,892,649.31
  5. Step 5: Solve for x
    x = 1,045,710,892,649.31/1,160,911.32
  6. Step 6: Final answer
    x = 900,767.25

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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.