Home / 2,023,027.10-3,035,707.05-761,759.90

Finding the Fourth Proportional to 2,023,027.10, 3,035,707.05 and 761,759.90

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Solution

The fourth proportional to 2,023,027.10, 3,035,707.05 and 761,759.90 is: 1,143,079.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,027.10 : 3,035,707.05 = 761,759.90 : x
  2. Step 2: Convert to fraction form
    2,023,027.10/3,035,707.05 = 761,759.90/x
  3. Step 3: Cross multiply
    2,023,027.10x = 3,035,707.05 × 761,759.90
  4. Step 4: Simplify right side
    2,023,027.10x = 2,312,479,898,837.30
  5. Step 5: Solve for x
    x = 2,312,479,898,837.30/2,023,027.10
  6. Step 6: Final answer
    x = 1,143,079.05

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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.