Home / 1,624,211.11-2,241,651.54-935,751.88

Finding the Fourth Proportional to 1,624,211.11, 2,241,651.54 and 935,751.88

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Solution

The fourth proportional to 1,624,211.11, 2,241,651.54 and 935,751.88 is: 1,291,475.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,211.11 : 2,241,651.54 = 935,751.88 : x
  2. Step 2: Convert to fraction form
    1,624,211.11/2,241,651.54 = 935,751.88/x
  3. Step 3: Cross multiply
    1,624,211.11x = 2,241,651.54 × 935,751.88
  4. Step 4: Simplify right side
    1,624,211.11x = 2,097,629,642,859.90
  5. Step 5: Solve for x
    x = 2,097,629,642,859.90/1,624,211.11
  6. Step 6: Final answer
    x = 1,291,475.98

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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.