Home / 1,097,972.52-1,646,771.96-299,067.27

Finding the Fourth Proportional to 1,097,972.52, 1,646,771.96 and 299,067.27

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Solution

The fourth proportional to 1,097,972.52, 1,646,771.96 and 299,067.27 is: 448,550.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,972.52 : 1,646,771.96 = 299,067.27 : x
  2. Step 2: Convert to fraction form
    1,097,972.52/1,646,771.96 = 299,067.27/x
  3. Step 3: Cross multiply
    1,097,972.52x = 1,646,771.96 × 299,067.27
  4. Step 4: Simplify right side
    1,097,972.52x = 492,495,592,894.41
  5. Step 5: Solve for x
    x = 492,495,592,894.41/1,097,972.52
  6. Step 6: Final answer
    x = 448,550.02

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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.