Home / 2,923,758.28-4,034,581.59-1,699,976.98

Finding the Fourth Proportional to 2,923,758.28, 4,034,581.59 and 1,699,976.98

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Solution

The fourth proportional to 2,923,758.28, 4,034,581.59 and 1,699,976.98 is: 2,345,849.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,758.28 : 4,034,581.59 = 1,699,976.98 : x
  2. Step 2: Convert to fraction form
    2,923,758.28/4,034,581.59 = 1,699,976.98/x
  3. Step 3: Cross multiply
    2,923,758.28x = 4,034,581.59 × 1,699,976.98
  4. Step 4: Simplify right side
    2,923,758.28x = 6,858,695,823,220.26
  5. Step 5: Solve for x
    x = 6,858,695,823,220.26/2,923,758.28
  6. Step 6: Final answer
    x = 2,345,849.14

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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.