Home / 2,073,308.57-3,110,012.06-556,993.43

Finding the Fourth Proportional to 2,073,308.57, 3,110,012.06 and 556,993.43

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Solution

The fourth proportional to 2,073,308.57, 3,110,012.06 and 556,993.43 is: 835,503.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,308.57 : 3,110,012.06 = 556,993.43 : x
  2. Step 2: Convert to fraction form
    2,073,308.57/3,110,012.06 = 556,993.43/x
  3. Step 3: Cross multiply
    2,073,308.57x = 3,110,012.06 × 556,993.43
  4. Step 4: Simplify right side
    2,073,308.57x = 1,732,256,266,305.74
  5. Step 5: Solve for x
    x = 1,732,256,266,305.74/2,073,308.57
  6. Step 6: Final answer
    x = 835,503.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.