Home / 2,201,027.40-3,301,541.10-705,270.60

Finding the Fourth Proportional to 2,201,027.40, 3,301,541.10 and 705,270.60

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Solution

The fourth proportional to 2,201,027.40, 3,301,541.10 and 705,270.60 is: 1,057,905.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,027.40 : 3,301,541.10 = 705,270.60 : x
  2. Step 2: Convert to fraction form
    2,201,027.40/3,301,541.10 = 705,270.60/x
  3. Step 3: Cross multiply
    2,201,027.40x = 3,301,541.10 × 705,270.60
  4. Step 4: Simplify right side
    2,201,027.40x = 2,328,479,872,521.66
  5. Step 5: Solve for x
    x = 2,328,479,872,521.66/2,201,027.40
  6. Step 6: Final answer
    x = 1,057,905.90

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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.