Home / 4,507,063.74-6,220,011.11-2,546,891.82

Finding the Fourth Proportional to 4,507,063.74, 6,220,011.11 and 2,546,891.82

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Solution

The fourth proportional to 4,507,063.74, 6,220,011.11 and 2,546,891.82 is: 3,514,859.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,063.74 : 6,220,011.11 = 2,546,891.82 : x
  2. Step 2: Convert to fraction form
    4,507,063.74/6,220,011.11 = 2,546,891.82/x
  3. Step 3: Cross multiply
    4,507,063.74x = 6,220,011.11 × 2,546,891.82
  4. Step 4: Simplify right side
    4,507,063.74x = 15,841,695,403,633.66
  5. Step 5: Solve for x
    x = 15,841,695,403,633.66/4,507,063.74
  6. Step 6: Final answer
    x = 3,514,859.41

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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.