Home / 5,462,632.82-7,538,433.70-3,015,244.50

Finding the Fourth Proportional to 5,462,632.82, 7,538,433.70 and 3,015,244.50

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Solution

The fourth proportional to 5,462,632.82, 7,538,433.70 and 3,015,244.50 is: 4,161,037.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,632.82 : 7,538,433.70 = 3,015,244.50 : x
  2. Step 2: Convert to fraction form
    5,462,632.82/7,538,433.70 = 3,015,244.50/x
  3. Step 3: Cross multiply
    5,462,632.82x = 7,538,433.70 × 3,015,244.50
  4. Step 4: Simplify right side
    5,462,632.82x = 22,730,220,752,539.65
  5. Step 5: Solve for x
    x = 22,730,220,752,539.65/5,462,632.82
  6. Step 6: Final answer
    x = 4,161,037.64

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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.