Home / 2,197,381.06-3,301,123.08-1,550,446.24

Finding the Fourth Proportional to 2,197,381.06, 3,301,123.08 and 1,550,446.24

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Solution

The fourth proportional to 2,197,381.06, 3,301,123.08 and 1,550,446.24 is: 2,329,233.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,381.06 : 3,301,123.08 = 1,550,446.24 : x
  2. Step 2: Convert to fraction form
    2,197,381.06/3,301,123.08 = 1,550,446.24/x
  3. Step 3: Cross multiply
    2,197,381.06x = 3,301,123.08 × 1,550,446.24
  4. Step 4: Simplify right side
    2,197,381.06x = 5,118,213,867,163.22
  5. Step 5: Solve for x
    x = 5,118,213,867,163.22/2,197,381.06
  6. Step 6: Final answer
    x = 2,329,233.63

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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.