Home / 1,595,723.37-2,202,087.78-907,395.27

Finding the Fourth Proportional to 1,595,723.37, 2,202,087.78 and 907,395.27

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Solution

The fourth proportional to 1,595,723.37, 2,202,087.78 and 907,395.27 is: 1,252,199.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,723.37 : 2,202,087.78 = 907,395.27 : x
  2. Step 2: Convert to fraction form
    1,595,723.37/2,202,087.78 = 907,395.27/x
  3. Step 3: Cross multiply
    1,595,723.37x = 2,202,087.78 × 907,395.27
  4. Step 4: Simplify right side
    1,595,723.37x = 1,998,164,035,696.80
  5. Step 5: Solve for x
    x = 1,998,164,035,696.80/1,595,723.37
  6. Step 6: Final answer
    x = 1,252,199.52

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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.