Home / 2,819,570.28-3,893,029.08-1,733,298.30

Finding the Fourth Proportional to 2,819,570.28, 3,893,029.08 and 1,733,298.30

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Solution

The fourth proportional to 2,819,570.28, 3,893,029.08 and 1,733,298.30 is: 2,393,194.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,819,570.28 : 3,893,029.08 = 1,733,298.30 : x
  2. Step 2: Convert to fraction form
    2,819,570.28/3,893,029.08 = 1,733,298.30/x
  3. Step 3: Cross multiply
    2,819,570.28x = 3,893,029.08 × 1,733,298.30
  4. Step 4: Simplify right side
    2,819,570.28x = 6,747,780,686,214.57
  5. Step 5: Solve for x
    x = 6,747,780,686,214.57/2,819,570.28
  6. Step 6: Final answer
    x = 2,393,194.71

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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.