Home / 5,484,245.28-7,568,253.72-3,036,856.20

Finding the Fourth Proportional to 5,484,245.28, 7,568,253.72 and 3,036,856.20

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Solution

The fourth proportional to 5,484,245.28, 7,568,253.72 and 3,036,856.20 is: 4,190,858.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,245.28 : 7,568,253.72 = 3,036,856.20 : x
  2. Step 2: Convert to fraction form
    5,484,245.28/7,568,253.72 = 3,036,856.20/x
  3. Step 3: Cross multiply
    5,484,245.28x = 7,568,253.72 × 3,036,856.20
  4. Step 4: Simplify right side
    5,484,245.28x = 22,983,698,232,755.07
  5. Step 5: Solve for x
    x = 22,983,698,232,755.07/5,484,245.28
  6. Step 6: Final answer
    x = 4,190,858.92

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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.