Home / 3,182,514.56-4,774,212.16-1,023,600.96

Finding the Fourth Proportional to 3,182,514.56, 4,774,212.16 and 1,023,600.96

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Solution

The fourth proportional to 3,182,514.56, 4,774,212.16 and 1,023,600.96 is: 1,535,543.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,514.56 : 4,774,212.16 = 1,023,600.96 : x
  2. Step 2: Convert to fraction form
    3,182,514.56/4,774,212.16 = 1,023,600.96/x
  3. Step 3: Cross multiply
    3,182,514.56x = 4,774,212.16 × 1,023,600.96
  4. Step 4: Simplify right side
    3,182,514.56x = 4,886,888,150,219.67
  5. Step 5: Solve for x
    x = 4,886,888,150,219.67/3,182,514.56
  6. Step 6: Final answer
    x = 1,535,543.06

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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.