Home / 973,764.95-1,344,170.66-871,610.18

Finding the Fourth Proportional to 973,764.95, 1,344,170.66 and 871,610.18

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Solution

The fourth proportional to 973,764.95, 1,344,170.66 and 871,610.18 is: 1,203,157.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,764.95 : 1,344,170.66 = 871,610.18 : x
  2. Step 2: Convert to fraction form
    973,764.95/1,344,170.66 = 871,610.18/x
  3. Step 3: Cross multiply
    973,764.95x = 1,344,170.66 × 871,610.18
  4. Step 4: Simplify right side
    973,764.95x = 1,171,592,819,834.41
  5. Step 5: Solve for x
    x = 1,171,592,819,834.41/973,764.95
  6. Step 6: Final answer
    x = 1,203,157.73

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