Home / 1,480,600.10-2,043,228.83-801,536.60

Finding the Fourth Proportional to 1,480,600.10, 2,043,228.83 and 801,536.60

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Solution

The fourth proportional to 1,480,600.10, 2,043,228.83 and 801,536.60 is: 1,106,120.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,600.10 : 2,043,228.83 = 801,536.60 : x
  2. Step 2: Convert to fraction form
    1,480,600.10/2,043,228.83 = 801,536.60/x
  3. Step 3: Cross multiply
    1,480,600.10x = 2,043,228.83 × 801,536.60
  4. Step 4: Simplify right side
    1,480,600.10x = 1,637,722,675,196.35
  5. Step 5: Solve for x
    x = 1,637,722,675,196.35/1,480,600.10
  6. Step 6: Final answer
    x = 1,106,120.88

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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.