Home / 1,699,028.22-2,344,675.50-935,099.40

Finding the Fourth Proportional to 1,699,028.22, 2,344,675.50 and 935,099.40

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Solution

The fourth proportional to 1,699,028.22, 2,344,675.50 and 935,099.40 is: 1,290,446.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,028.22 : 2,344,675.50 = 935,099.40 : x
  2. Step 2: Convert to fraction form
    1,699,028.22/2,344,675.50 = 935,099.40/x
  3. Step 3: Cross multiply
    1,699,028.22x = 2,344,675.50 × 935,099.40
  4. Step 4: Simplify right side
    1,699,028.22x = 2,192,504,653,244.70
  5. Step 5: Solve for x
    x = 2,192,504,653,244.70/1,699,028.22
  6. Step 6: Final answer
    x = 1,290,446.28

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1.5x scale

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.