Home / 3,764,980.32-5,195,713.36-2,046,101.20

Finding the Fourth Proportional to 3,764,980.32, 5,195,713.36 and 2,046,101.20

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Solution

The fourth proportional to 3,764,980.32, 5,195,713.36 and 2,046,101.20 is: 2,823,641.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,980.32 : 5,195,713.36 = 2,046,101.20 : x
  2. Step 2: Convert to fraction form
    3,764,980.32/5,195,713.36 = 2,046,101.20/x
  3. Step 3: Cross multiply
    3,764,980.32x = 5,195,713.36 × 2,046,101.20
  4. Step 4: Simplify right side
    3,764,980.32x = 10,630,955,340,752.03
  5. Step 5: Solve for x
    x = 10,630,955,340,752.03/3,764,980.32
  6. Step 6: Final answer
    x = 2,823,641.68

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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.