Home / 5,358,833.54-8,038,256.73-1,468,323.92

Finding the Fourth Proportional to 5,358,833.54, 8,038,256.73 and 1,468,323.92

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Solution

The fourth proportional to 5,358,833.54, 8,038,256.73 and 1,468,323.92 is: 2,202,487.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,358,833.54 : 8,038,256.73 = 1,468,323.92 : x
  2. Step 2: Convert to fraction form
    5,358,833.54/8,038,256.73 = 1,468,323.92/x
  3. Step 3: Cross multiply
    5,358,833.54x = 8,038,256.73 × 1,468,323.92
  4. Step 4: Simplify right side
    5,358,833.54x = 11,802,764,649,743.59
  5. Step 5: Solve for x
    x = 11,802,764,649,743.59/5,358,833.54
  6. Step 6: Final answer
    x = 2,202,487.64

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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.