Home / 3,624,790.66-5,437,425.75-1,066,234.48

Finding the Fourth Proportional to 3,624,790.66, 5,437,425.75 and 1,066,234.48

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Solution

The fourth proportional to 3,624,790.66, 5,437,425.75 and 1,066,234.48 is: 1,599,422.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,790.66 : 5,437,425.75 = 1,066,234.48 : x
  2. Step 2: Convert to fraction form
    3,624,790.66/5,437,425.75 = 1,066,234.48/x
  3. Step 3: Cross multiply
    3,624,790.66x = 5,437,425.75 × 1,066,234.48
  4. Step 4: Simplify right side
    3,624,790.66x = 5,797,570,817,089.86
  5. Step 5: Solve for x
    x = 5,797,570,817,089.86/3,624,790.66
  6. Step 6: Final answer
    x = 1,599,422.25

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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.