Home / 4,003,060.32-5,524,215-2,167,518.06

Finding the Fourth Proportional to 4,003,060.32, 5,524,215 and 2,167,518.06

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Solution

The fourth proportional to 4,003,060.32, 5,524,215 and 2,167,518.06 is: 2,991,170.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,060.32 : 5,524,215 = 2,167,518.06 : x
  2. Step 2: Convert to fraction form
    4,003,060.32/5,524,215 = 2,167,518.06/x
  3. Step 3: Cross multiply
    4,003,060.32x = 5,524,215 × 2,167,518.06
  4. Step 4: Simplify right side
    4,003,060.32x = 11,973,835,779,822.90
  5. Step 5: Solve for x
    x = 11,973,835,779,822.90/4,003,060.32
  6. Step 6: Final answer
    x = 2,991,170.46

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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.