Home / 4,507,064.74-6,220,012.49-2,546,892.82

Finding the Fourth Proportional to 4,507,064.74, 6,220,012.49 and 2,546,892.82

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Solution

The fourth proportional to 4,507,064.74, 6,220,012.49 and 2,546,892.82 is: 3,514,860.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,064.74 : 6,220,012.49 = 2,546,892.82 : x
  2. Step 2: Convert to fraction form
    4,507,064.74/6,220,012.49 = 2,546,892.82/x
  3. Step 3: Cross multiply
    4,507,064.74x = 6,220,012.49 × 2,546,892.82
  4. Step 4: Simplify right side
    4,507,064.74x = 15,841,705,151,091.32
  5. Step 5: Solve for x
    x = 15,841,705,151,091.32/4,507,064.74
  6. Step 6: Final answer
    x = 3,514,860.79

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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.