Home / 3,224,054.52-4,449,033.63-1,773,712.71

Finding the Fourth Proportional to 3,224,054.52, 4,449,033.63 and 1,773,712.71

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Solution

The fourth proportional to 3,224,054.52, 4,449,033.63 and 1,773,712.71 is: 2,447,634.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,054.52 : 4,449,033.63 = 1,773,712.71 : x
  2. Step 2: Convert to fraction form
    3,224,054.52/4,449,033.63 = 1,773,712.71/x
  3. Step 3: Cross multiply
    3,224,054.52x = 4,449,033.63 × 1,773,712.71
  4. Step 4: Simplify right side
    3,224,054.52x = 7,891,307,496,748.44
  5. Step 5: Solve for x
    x = 7,891,307,496,748.44/3,224,054.52
  6. Step 6: Final answer
    x = 2,447,634.63

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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.