Home / 6,767,754.45-10,152,230.04-1,910,104.26

Finding the Fourth Proportional to 6,767,754.45, 10,152,230.04 and 1,910,104.26

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Solution

The fourth proportional to 6,767,754.45, 10,152,230.04 and 1,910,104.26 is: 2,865,325.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767,754.45 : 10,152,230.04 = 1,910,104.26 : x
  2. Step 2: Convert to fraction form
    6,767,754.45/10,152,230.04 = 1,910,104.26/x
  3. Step 3: Cross multiply
    6,767,754.45x = 10,152,230.04 × 1,910,104.26
  4. Step 4: Simplify right side
    6,767,754.45x = 19,391,817,847,903.97
  5. Step 5: Solve for x
    x = 19,391,817,847,903.97/6,767,754.45
  6. Step 6: Final answer
    x = 2,865,325.27

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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.