Home / 1,477,198.82-2,214,967.12-466,132.32

Finding the Fourth Proportional to 1,477,198.82, 2,214,967.12 and 466,132.32

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Solution

The fourth proportional to 1,477,198.82, 2,214,967.12 and 466,132.32 is: 698,936.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,198.82 : 2,214,967.12 = 466,132.32 : x
  2. Step 2: Convert to fraction form
    1,477,198.82/2,214,967.12 = 466,132.32/x
  3. Step 3: Cross multiply
    1,477,198.82x = 2,214,967.12 × 466,132.32
  4. Step 4: Simplify right side
    1,477,198.82x = 1,032,467,748,963.82
  5. Step 5: Solve for x
    x = 1,032,467,748,963.82/1,477,198.82
  6. Step 6: Final answer
    x = 698,936.22

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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.