Home / 3,590,053.20-4,944,195.48-3,511,671.12

Finding the Fourth Proportional to 3,590,053.20, 4,944,195.48 and 3,511,671.12

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Solution

The fourth proportional to 3,590,053.20, 4,944,195.48 and 3,511,671.12 is: 4,836,248.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,053.20 : 4,944,195.48 = 3,511,671.12 : x
  2. Step 2: Convert to fraction form
    3,590,053.20/4,944,195.48 = 3,511,671.12/x
  3. Step 3: Cross multiply
    3,590,053.20x = 4,944,195.48 × 3,511,671.12
  4. Step 4: Simplify right side
    3,590,053.20x = 17,362,388,478,750.54
  5. Step 5: Solve for x
    x = 17,362,388,478,750.54/3,590,053.20
  6. Step 6: Final answer
    x = 4,836,248.24

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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.