Home / 5,624,574.40-7,761,874.03-3,046,196.17

Finding the Fourth Proportional to 5,624,574.40, 7,761,874.03 and 3,046,196.17

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Solution

The fourth proportional to 5,624,574.40, 7,761,874.03 and 3,046,196.17 is: 4,203,729.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,574.40 : 7,761,874.03 = 3,046,196.17 : x
  2. Step 2: Convert to fraction form
    5,624,574.40/7,761,874.03 = 3,046,196.17/x
  3. Step 3: Cross multiply
    5,624,574.40x = 7,761,874.03 × 3,046,196.17
  4. Step 4: Simplify right side
    5,624,574.40x = 23,644,190,942,208.46
  5. Step 5: Solve for x
    x = 23,644,190,942,208.46/5,624,574.40
  6. Step 6: Final answer
    x = 4,203,729.79

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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.