Home / 1,699,263.56-2,344,965.22-935,300.68

Finding the Fourth Proportional to 1,699,263.56, 2,344,965.22 and 935,300.68

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Solution

The fourth proportional to 1,699,263.56, 2,344,965.22 and 935,300.68 is: 1,290,704.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,263.56 : 2,344,965.22 = 935,300.68 : x
  2. Step 2: Convert to fraction form
    1,699,263.56/2,344,965.22 = 935,300.68/x
  3. Step 3: Cross multiply
    1,699,263.56x = 2,344,965.22 × 935,300.68
  4. Step 4: Simplify right side
    1,699,263.56x = 2,193,247,564,842.35
  5. Step 5: Solve for x
    x = 2,193,247,564,842.35/1,699,263.56
  6. Step 6: Final answer
    x = 1,290,704.76

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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.