Home / 1,467,055.05-2,200,395.47-567,881.55

Finding the Fourth Proportional to 1,467,055.05, 2,200,395.47 and 567,881.55

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Solution

The fourth proportional to 1,467,055.05, 2,200,395.47 and 567,881.55 is: 851,749.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,055.05 : 2,200,395.47 = 567,881.55 : x
  2. Step 2: Convert to fraction form
    1,467,055.05/2,200,395.47 = 567,881.55/x
  3. Step 3: Cross multiply
    1,467,055.05x = 2,200,395.47 × 567,881.55
  4. Step 4: Simplify right side
    1,467,055.05x = 1,249,563,987,277.17
  5. Step 5: Solve for x
    x = 1,249,563,987,277.17/1,467,055.05
  6. Step 6: Final answer
    x = 851,749.90

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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.