Home / 2,035,410.20-3,053,115.30-705,848.60

Finding the Fourth Proportional to 2,035,410.20, 3,053,115.30 and 705,848.60

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Solution

The fourth proportional to 2,035,410.20, 3,053,115.30 and 705,848.60 is: 1,058,772.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,410.20 : 3,053,115.30 = 705,848.60 : x
  2. Step 2: Convert to fraction form
    2,035,410.20/3,053,115.30 = 705,848.60/x
  3. Step 3: Cross multiply
    2,035,410.20x = 3,053,115.30 × 705,848.60
  4. Step 4: Simplify right side
    2,035,410.20x = 2,155,037,160,143.58
  5. Step 5: Solve for x
    x = 2,155,037,160,143.58/2,035,410.20
  6. Step 6: Final answer
    x = 1,058,772.90

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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.