Home / 5,060,557.20-7,590,835.80-1,694,764.20

Finding the Fourth Proportional to 5,060,557.20, 7,590,835.80 and 1,694,764.20

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Solution

The fourth proportional to 5,060,557.20, 7,590,835.80 and 1,694,764.20 is: 2,542,146.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,557.20 : 7,590,835.80 = 1,694,764.20 : x
  2. Step 2: Convert to fraction form
    5,060,557.20/7,590,835.80 = 1,694,764.20/x
  3. Step 3: Cross multiply
    5,060,557.20x = 7,590,835.80 × 1,694,764.20
  4. Step 4: Simplify right side
    5,060,557.20x = 12,864,676,761,918.36
  5. Step 5: Solve for x
    x = 12,864,676,761,918.36/5,060,557.20
  6. Step 6: Final answer
    x = 2,542,146.30

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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.