Home / 6,675,250.32-10,009,562.94-2,125,706.22

Finding the Fourth Proportional to 6,675,250.32, 10,009,562.94 and 2,125,706.22

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Solution

The fourth proportional to 6,675,250.32, 10,009,562.94 and 2,125,706.22 is: 3,187,504.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675,250.32 : 10,009,562.94 = 2,125,706.22 : x
  2. Step 2: Convert to fraction form
    6,675,250.32/10,009,562.94 = 2,125,706.22/x
  3. Step 3: Cross multiply
    6,675,250.32x = 10,009,562.94 × 2,125,706.22
  4. Step 4: Simplify right side
    6,675,250.32x = 21,277,390,201,039.49
  5. Step 5: Solve for x
    x = 21,277,390,201,039.49/6,675,250.32
  6. Step 6: Final answer
    x = 3,187,504.47

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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.