Home / 4,404,699.39-6,606,261.67-2,802,503.19

Finding the Fourth Proportional to 4,404,699.39, 6,606,261.67 and 2,802,503.19

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Solution

The fourth proportional to 4,404,699.39, 6,606,261.67 and 2,802,503.19 is: 4,203,253.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,699.39 : 6,606,261.67 = 2,802,503.19 : x
  2. Step 2: Convert to fraction form
    4,404,699.39/6,606,261.67 = 2,802,503.19/x
  3. Step 3: Cross multiply
    4,404,699.39x = 6,606,261.67 × 2,802,503.19
  4. Step 4: Simplify right side
    4,404,699.39x = 18,514,069,404,149.73
  5. Step 5: Solve for x
    x = 18,514,069,404,149.73/4,404,699.39
  6. Step 6: Final answer
    x = 4,203,253.79

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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.