Home / 1,354,460.97-2,032,029.72-955,880.22

Finding the Fourth Proportional to 1,354,460.97, 2,032,029.72 and 955,880.22

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Solution

The fourth proportional to 1,354,460.97, 2,032,029.72 and 955,880.22 is: 1,434,059.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,460.97 : 2,032,029.72 = 955,880.22 : x
  2. Step 2: Convert to fraction form
    1,354,460.97/2,032,029.72 = 955,880.22/x
  3. Step 3: Cross multiply
    1,354,460.97x = 2,032,029.72 × 955,880.22
  4. Step 4: Simplify right side
    1,354,460.97x = 1,942,377,023,420.25
  5. Step 5: Solve for x
    x = 1,942,377,023,420.25/1,354,460.97
  6. Step 6: Final answer
    x = 1,434,059.05

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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.