Home / 1,505,799.26-2,258,533.58-440,851.76

Finding the Fourth Proportional to 1,505,799.26, 2,258,533.58 and 440,851.76

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Solution

The fourth proportional to 1,505,799.26, 2,258,533.58 and 440,851.76 is: 661,229.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,799.26 : 2,258,533.58 = 440,851.76 : x
  2. Step 2: Convert to fraction form
    1,505,799.26/2,258,533.58 = 440,851.76/x
  3. Step 3: Cross multiply
    1,505,799.26x = 2,258,533.58 × 440,851.76
  4. Step 4: Simplify right side
    1,505,799.26x = 995,678,503,762.10
  5. Step 5: Solve for x
    x = 995,678,503,762.10/1,505,799.26
  6. Step 6: Final answer
    x = 661,229.24

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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.