Home / 2,035,028.20-3,052,542.30-705,466.60

Finding the Fourth Proportional to 2,035,028.20, 3,052,542.30 and 705,466.60

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Solution

The fourth proportional to 2,035,028.20, 3,052,542.30 and 705,466.60 is: 1,058,199.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,028.20 : 3,052,542.30 = 705,466.60 : x
  2. Step 2: Convert to fraction form
    2,035,028.20/3,052,542.30 = 705,466.60/x
  3. Step 3: Cross multiply
    2,035,028.20x = 3,052,542.30 × 705,466.60
  4. Step 4: Simplify right side
    2,035,028.20x = 2,153,466,637,737.18
  5. Step 5: Solve for x
    x = 2,153,466,637,737.18/2,035,028.20
  6. Step 6: Final answer
    x = 1,058,199.90

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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.