Home / 2,035,340.25-3,054,410.19-705,644.25

Finding the Fourth Proportional to 2,035,340.25, 3,054,410.19 and 705,644.25

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Solution

The fourth proportional to 2,035,340.25, 3,054,410.19 and 705,644.25 is: 1,058,951.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,340.25 : 3,054,410.19 = 705,644.25 : x
  2. Step 2: Convert to fraction form
    2,035,340.25/3,054,410.19 = 705,644.25/x
  3. Step 3: Cross multiply
    2,035,340.25x = 3,054,410.19 × 705,644.25
  4. Step 4: Simplify right side
    2,035,340.25x = 2,155,326,987,714.91
  5. Step 5: Solve for x
    x = 2,155,326,987,714.91/2,035,340.25
  6. Step 6: Final answer
    x = 1,058,951.69

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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.