Home / 1,473,998.76-2,211,025.41-463,101.75

Finding the Fourth Proportional to 1,473,998.76, 2,211,025.41 and 463,101.75

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Solution

The fourth proportional to 1,473,998.76, 2,211,025.41 and 463,101.75 is: 694,661.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,998.76 : 2,211,025.41 = 463,101.75 : x
  2. Step 2: Convert to fraction form
    1,473,998.76/2,211,025.41 = 463,101.75/x
  3. Step 3: Cross multiply
    1,473,998.76x = 2,211,025.41 × 463,101.75
  4. Step 4: Simplify right side
    1,473,998.76x = 1,023,929,736,665.47
  5. Step 5: Solve for x
    x = 1,023,929,736,665.47/1,473,998.76
  6. Step 6: Final answer
    x = 694,661.19

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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.