Home / 2,835,239.32-3,912,728.34-1,611,596.08

Finding the Fourth Proportional to 2,835,239.32, 3,912,728.34 and 1,611,596.08

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Solution

The fourth proportional to 2,835,239.32, 3,912,728.34 and 1,611,596.08 is: 2,224,058.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,239.32 : 3,912,728.34 = 1,611,596.08 : x
  2. Step 2: Convert to fraction form
    2,835,239.32/3,912,728.34 = 1,611,596.08/x
  3. Step 3: Cross multiply
    2,835,239.32x = 3,912,728.34 × 1,611,596.08
  4. Step 4: Simplify right side
    2,835,239.32x = 6,305,737,654,848.91
  5. Step 5: Solve for x
    x = 6,305,737,654,848.91/2,835,239.32
  6. Step 6: Final answer
    x = 2,224,058.34

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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.