Home / 2,302,546.80-3,450,904.20-880,705.20

Finding the Fourth Proportional to 2,302,546.80, 3,450,904.20 and 880,705.20

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Solution

The fourth proportional to 2,302,546.80, 3,450,904.20 and 880,705.20 is: 1,319,942.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,546.80 : 3,450,904.20 = 880,705.20 : x
  2. Step 2: Convert to fraction form
    2,302,546.80/3,450,904.20 = 880,705.20/x
  3. Step 3: Cross multiply
    2,302,546.80x = 3,450,904.20 × 880,705.20
  4. Step 4: Simplify right side
    2,302,546.80x = 3,039,229,273,641.84
  5. Step 5: Solve for x
    x = 3,039,229,273,641.84/2,302,546.80
  6. Step 6: Final answer
    x = 1,319,942.45

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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.