Home / 4,012,296.12-5,536,968.03-2,293,453.53

Finding the Fourth Proportional to 4,012,296.12, 5,536,968.03 and 2,293,453.53

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Solution

The fourth proportional to 4,012,296.12, 5,536,968.03 and 2,293,453.53 is: 3,164,965.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,296.12 : 5,536,968.03 = 2,293,453.53 : x
  2. Step 2: Convert to fraction form
    4,012,296.12/5,536,968.03 = 2,293,453.53/x
  3. Step 3: Cross multiply
    4,012,296.12x = 5,536,968.03 × 2,293,453.53
  4. Step 4: Simplify right side
    4,012,296.12x = 12,698,778,873,900.64
  5. Step 5: Solve for x
    x = 12,698,778,873,900.64/4,012,296.12
  6. Step 6: Final answer
    x = 3,164,965.52

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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.