Home / 4,048,034.36-6,073,729.85-1,772,384.18

Finding the Fourth Proportional to 4,048,034.36, 6,073,729.85 and 1,772,384.18

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Solution

The fourth proportional to 4,048,034.36, 6,073,729.85 and 1,772,384.18 is: 2,659,311.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,034.36 : 6,073,729.85 = 1,772,384.18 : x
  2. Step 2: Convert to fraction form
    4,048,034.36/6,073,729.85 = 1,772,384.18/x
  3. Step 3: Cross multiply
    4,048,034.36x = 6,073,729.85 × 1,772,384.18
  4. Step 4: Simplify right side
    4,048,034.36x = 10,764,982,673,796.08
  5. Step 5: Solve for x
    x = 10,764,982,673,796.08/4,048,034.36
  6. Step 6: Final answer
    x = 2,659,311.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.