Home / 2,258,710.20-3,388,108.95-552,868.43

Finding the Fourth Proportional to 2,258,710.20, 3,388,108.95 and 552,868.43

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Solution

The fourth proportional to 2,258,710.20, 3,388,108.95 and 552,868.43 is: 829,313.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,710.20 : 3,388,108.95 = 552,868.43 : x
  2. Step 2: Convert to fraction form
    2,258,710.20/3,388,108.95 = 552,868.43/x
  3. Step 3: Cross multiply
    2,258,710.20x = 3,388,108.95 × 552,868.43
  4. Step 4: Simplify right side
    2,258,710.20x = 1,873,178,458,914.90
  5. Step 5: Solve for x
    x = 1,873,178,458,914.90/2,258,710.20
  6. Step 6: Final answer
    x = 829,313.32

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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.