Home / 1,354,460.79-2,032,029.44-955,880.04

Finding the Fourth Proportional to 1,354,460.79, 2,032,029.44 and 955,880.04

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Solution

The fourth proportional to 1,354,460.79, 2,032,029.44 and 955,880.04 is: 1,434,058.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,460.79 : 2,032,029.44 = 955,880.04 : x
  2. Step 2: Convert to fraction form
    1,354,460.79/2,032,029.44 = 955,880.04/x
  3. Step 3: Cross multiply
    1,354,460.79x = 2,032,029.44 × 955,880.04
  4. Step 4: Simplify right side
    1,354,460.79x = 1,942,376,377,608.98
  5. Step 5: Solve for x
    x = 1,942,376,377,608.98/1,354,460.79
  6. Step 6: Final answer
    x = 1,434,058.77

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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.