Home / 6,335,351.66-9,502,531.75-1,786,216.70

Finding the Fourth Proportional to 6,335,351.66, 9,502,531.75 and 1,786,216.70

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Solution

The fourth proportional to 6,335,351.66, 9,502,531.75 and 1,786,216.70 is: 2,679,185.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,351.66 : 9,502,531.75 = 1,786,216.70 : x
  2. Step 2: Convert to fraction form
    6,335,351.66/9,502,531.75 = 1,786,216.70/x
  3. Step 3: Cross multiply
    6,335,351.66x = 9,502,531.75 × 1,786,216.70
  4. Step 4: Simplify right side
    6,335,351.66x = 16,973,580,930,119.33
  5. Step 5: Solve for x
    x = 16,973,580,930,119.33/6,335,351.66
  6. Step 6: Final answer
    x = 2,679,185.28

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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.