Home / 1,736,204.40-2,608,297.89-1,225,046.01

Finding the Fourth Proportional to 1,736,204.40, 2,608,297.89 and 1,225,046.01

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Solution

The fourth proportional to 1,736,204.40, 2,608,297.89 and 1,225,046.01 is: 1,840,385.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,204.40 : 2,608,297.89 = 1,225,046.01 : x
  2. Step 2: Convert to fraction form
    1,736,204.40/2,608,297.89 = 1,225,046.01/x
  3. Step 3: Cross multiply
    1,736,204.40x = 2,608,297.89 × 1,225,046.01
  4. Step 4: Simplify right side
    1,736,204.40x = 3,195,284,923,035.92
  5. Step 5: Solve for x
    x = 3,195,284,923,035.92/1,736,204.40
  6. Step 6: Final answer
    x = 1,840,385.22

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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.