Home / 1,053,351.84-1,579,654.32-379,252.32

Finding the Fourth Proportional to 1,053,351.84, 1,579,654.32 and 379,252.32

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Solution

The fourth proportional to 1,053,351.84, 1,579,654.32 and 379,252.32 is: 568,744.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,351.84 : 1,579,654.32 = 379,252.32 : x
  2. Step 2: Convert to fraction form
    1,053,351.84/1,579,654.32 = 379,252.32/x
  3. Step 3: Cross multiply
    1,053,351.84x = 1,579,654.32 × 379,252.32
  4. Step 4: Simplify right side
    1,053,351.84x = 599,087,565,658.02
  5. Step 5: Solve for x
    x = 599,087,565,658.02/1,053,351.84
  6. Step 6: Final answer
    x = 568,744.03

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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.