Home / 2,001,014.40-2,761,675.24-1,227,108

Finding the Fourth Proportional to 2,001,014.40, 2,761,675.24 and 1,227,108

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Solution

The fourth proportional to 2,001,014.40, 2,761,675.24 and 1,227,108 is: 1,693,577.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,014.40 : 2,761,675.24 = 1,227,108 : x
  2. Step 2: Convert to fraction form
    2,001,014.40/2,761,675.24 = 1,227,108/x
  3. Step 3: Cross multiply
    2,001,014.40x = 2,761,675.24 × 1,227,108
  4. Step 4: Simplify right side
    2,001,014.40x = 3,388,873,780,405.92
  5. Step 5: Solve for x
    x = 3,388,873,780,405.92/2,001,014.40
  6. Step 6: Final answer
    x = 1,693,577.91

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1.5x scale

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.