Home / 2,323,663.28-3,485,497.66-726,234.74

Finding the Fourth Proportional to 2,323,663.28, 3,485,497.66 and 726,234.74

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Solution

The fourth proportional to 2,323,663.28, 3,485,497.66 and 726,234.74 is: 1,089,352.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,663.28 : 3,485,497.66 = 726,234.74 : x
  2. Step 2: Convert to fraction form
    2,323,663.28/3,485,497.66 = 726,234.74/x
  3. Step 3: Cross multiply
    2,323,663.28x = 3,485,497.66 × 726,234.74
  4. Step 4: Simplify right side
    2,323,663.28x = 2,531,289,486,880.71
  5. Step 5: Solve for x
    x = 2,531,289,486,880.71/2,323,663.28
  6. Step 6: Final answer
    x = 1,089,352.97

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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.