Home / 3,582,749.04-4,944,602.09-2,132,449.10

Finding the Fourth Proportional to 3,582,749.04, 4,944,602.09 and 2,132,449.10

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Solution

The fourth proportional to 3,582,749.04, 4,944,602.09 and 2,132,449.10 is: 2,943,022.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,749.04 : 4,944,602.09 = 2,132,449.10 : x
  2. Step 2: Convert to fraction form
    3,582,749.04/4,944,602.09 = 2,132,449.10/x
  3. Step 3: Cross multiply
    3,582,749.04x = 4,944,602.09 × 2,132,449.10
  4. Step 4: Simplify right side
    3,582,749.04x = 10,544,112,241,293.36
  5. Step 5: Solve for x
    x = 10,544,112,241,293.36/3,582,749.04
  6. Step 6: Final answer
    x = 2,943,022.84

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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.