Home / 3,334,621.10-4,600,002.03-2,028,272.69

Finding the Fourth Proportional to 3,334,621.10, 4,600,002.03 and 2,028,272.69

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Solution

The fourth proportional to 3,334,621.10, 4,600,002.03 and 2,028,272.69 is: 2,797,936.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,621.10 : 4,600,002.03 = 2,028,272.69 : x
  2. Step 2: Convert to fraction form
    3,334,621.10/4,600,002.03 = 2,028,272.69/x
  3. Step 3: Cross multiply
    3,334,621.10x = 4,600,002.03 × 2,028,272.69
  4. Step 4: Simplify right side
    3,334,621.10x = 9,330,058,506,696.58
  5. Step 5: Solve for x
    x = 9,330,058,506,696.58/3,334,621.10
  6. Step 6: Final answer
    x = 2,797,936.62

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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.