Home / 4,115,223.52-5,666,051.96-3,493,799.55

Finding the Fourth Proportional to 4,115,223.52, 5,666,051.96 and 3,493,799.55

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Solution

The fourth proportional to 4,115,223.52, 5,666,051.96 and 3,493,799.55 is: 4,810,443.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,223.52 : 5,666,051.96 = 3,493,799.55 : x
  2. Step 2: Convert to fraction form
    4,115,223.52/5,666,051.96 = 3,493,799.55/x
  3. Step 3: Cross multiply
    4,115,223.52x = 5,666,051.96 × 3,493,799.55
  4. Step 4: Simplify right side
    4,115,223.52x = 19,796,049,788,124.62
  5. Step 5: Solve for x
    x = 19,796,049,788,124.62/4,115,223.52
  6. Step 6: Final answer
    x = 4,810,443.39

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1.5x scale

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.