Home / 2,258,705.83-3,388,102.41-552,864.05

Finding the Fourth Proportional to 2,258,705.83, 3,388,102.41 and 552,864.05

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Solution

The fourth proportional to 2,258,705.83, 3,388,102.41 and 552,864.05 is: 829,306.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,705.83 : 3,388,102.41 = 552,864.05 : x
  2. Step 2: Convert to fraction form
    2,258,705.83/3,388,102.41 = 552,864.05/x
  3. Step 3: Cross multiply
    2,258,705.83x = 3,388,102.41 × 552,864.05
  4. Step 4: Simplify right side
    2,258,705.83x = 1,873,160,020,207.36
  5. Step 5: Solve for x
    x = 1,873,160,020,207.36/2,258,705.83
  6. Step 6: Final answer
    x = 829,306.76

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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.