Home / 6,444,683.28-9,667,024.20-3,068,655.12

Finding the Fourth Proportional to 6,444,683.28, 9,667,024.20 and 3,068,655.12

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Solution

The fourth proportional to 6,444,683.28, 9,667,024.20 and 3,068,655.12 is: 4,602,982.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,683.28 : 9,667,024.20 = 3,068,655.12 : x
  2. Step 2: Convert to fraction form
    6,444,683.28/9,667,024.20 = 3,068,655.12/x
  3. Step 3: Cross multiply
    6,444,683.28x = 9,667,024.20 × 3,068,655.12
  4. Step 4: Simplify right side
    6,444,683.28x = 29,664,763,306,493.90
  5. Step 5: Solve for x
    x = 29,664,763,306,493.90/6,444,683.28
  6. Step 6: Final answer
    x = 4,602,982.34

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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.