Home / 2,023,388.83-3,037,243.94-871,206.16

Finding the Fourth Proportional to 2,023,388.83, 3,037,243.94 and 871,206.16

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Solution

The fourth proportional to 2,023,388.83, 3,037,243.94 and 871,206.16 is: 1,307,739.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,388.83 : 3,037,243.94 = 871,206.16 : x
  2. Step 2: Convert to fraction form
    2,023,388.83/3,037,243.94 = 871,206.16/x
  3. Step 3: Cross multiply
    2,023,388.83x = 3,037,243.94 × 871,206.16
  4. Step 4: Simplify right side
    2,023,388.83x = 2,646,065,629,950.67
  5. Step 5: Solve for x
    x = 2,646,065,629,950.67/2,023,388.83
  6. Step 6: Final answer
    x = 1,307,739.57

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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.