Home / 1,110,268.32-1,532,170.08-600,970.56

Finding the Fourth Proportional to 1,110,268.32, 1,532,170.08 and 600,970.56

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Solution

The fourth proportional to 1,110,268.32, 1,532,170.08 and 600,970.56 is: 829,339.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,268.32 : 1,532,170.08 = 600,970.56 : x
  2. Step 2: Convert to fraction form
    1,110,268.32/1,532,170.08 = 600,970.56/x
  3. Step 3: Cross multiply
    1,110,268.32x = 1,532,170.08 × 600,970.56
  4. Step 4: Simplify right side
    1,110,268.32x = 920,789,110,992.85
  5. Step 5: Solve for x
    x = 920,789,110,992.85/1,110,268.32
  6. Step 6: Final answer
    x = 829,339.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.