Home / 13,537,944.71-20,304,923.03-4,441,003.59

Finding the Fourth Proportional to 13,537,944.71, 20,304,923.03 and 4,441,003.59

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Solution

The fourth proportional to 13,537,944.71, 20,304,923.03 and 4,441,003.59 is: 6,660,851.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,537,944.71 : 20,304,923.03 = 4,441,003.59 : x
  2. Step 2: Convert to fraction form
    13,537,944.71/20,304,923.03 = 4,441,003.59/x
  3. Step 3: Cross multiply
    13,537,944.71x = 20,304,923.03 × 4,441,003.59
  4. Step 4: Simplify right side
    13,537,944.71x = 90,174,236,048,698.66
  5. Step 5: Solve for x
    x = 90,174,236,048,698.66/13,537,944.71
  6. Step 6: Final answer
    x = 6,660,851.26

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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.