Home / 4,819,433.06-7,224,449.43-2,294,410.34

Finding the Fourth Proportional to 4,819,433.06, 7,224,449.43 and 2,294,410.34

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Solution

The fourth proportional to 4,819,433.06, 7,224,449.43 and 2,294,410.34 is: 3,439,377.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,433.06 : 7,224,449.43 = 2,294,410.34 : x
  2. Step 2: Convert to fraction form
    4,819,433.06/7,224,449.43 = 2,294,410.34/x
  3. Step 3: Cross multiply
    4,819,433.06x = 7,224,449.43 × 2,294,410.34
  4. Step 4: Simplify right side
    4,819,433.06x = 16,575,851,472,999.10
  5. Step 5: Solve for x
    x = 16,575,851,472,999.10/4,819,433.06
  6. Step 6: Final answer
    x = 3,439,377.88

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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.