Home / 1,542,933.04-2,310,412.20-1,064,635.60

Finding the Fourth Proportional to 1,542,933.04, 2,310,412.20 and 1,064,635.60

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Solution

The fourth proportional to 1,542,933.04, 2,310,412.20 and 1,064,635.60 is: 1,594,202.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,542,933.04 : 2,310,412.20 = 1,064,635.60 : x
  2. Step 2: Convert to fraction form
    1,542,933.04/2,310,412.20 = 1,064,635.60/x
  3. Step 3: Cross multiply
    1,542,933.04x = 2,310,412.20 × 1,064,635.60
  4. Step 4: Simplify right side
    1,542,933.04x = 2,459,747,078,794.32
  5. Step 5: Solve for x
    x = 2,459,747,078,794.32/1,542,933.04
  6. Step 6: Final answer
    x = 1,594,202.09

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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.