Home / 2,542,007.44-3,813,008.10-648,749.08

Finding the Fourth Proportional to 2,542,007.44, 3,813,008.10 and 648,749.08

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Solution

The fourth proportional to 2,542,007.44, 3,813,008.10 and 648,749.08 is: 973,122.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,542,007.44 : 3,813,008.10 = 648,749.08 : x
  2. Step 2: Convert to fraction form
    2,542,007.44/3,813,008.10 = 648,749.08/x
  3. Step 3: Cross multiply
    2,542,007.44x = 3,813,008.10 × 648,749.08
  4. Step 4: Simplify right side
    2,542,007.44x = 2,473,685,496,907.55
  5. Step 5: Solve for x
    x = 2,473,685,496,907.55/2,542,007.44
  6. Step 6: Final answer
    x = 973,122.84

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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.