Home / 3,444,529.03-5,167,955.01-1,525,178.14

Finding the Fourth Proportional to 3,444,529.03, 5,167,955.01 and 1,525,178.14

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Solution

The fourth proportional to 3,444,529.03, 5,167,955.01 and 1,525,178.14 is: 2,288,281.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,529.03 : 5,167,955.01 = 1,525,178.14 : x
  2. Step 2: Convert to fraction form
    3,444,529.03/5,167,955.01 = 1,525,178.14/x
  3. Step 3: Cross multiply
    3,444,529.03x = 5,167,955.01 × 1,525,178.14
  4. Step 4: Simplify right side
    3,444,529.03x = 7,882,052,009,755.48
  5. Step 5: Solve for x
    x = 7,882,052,009,755.48/3,444,529.03
  6. Step 6: Final answer
    x = 2,288,281.49

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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.