Home / 5,909,340.68-8,155,014.91-3,331,020.77

Finding the Fourth Proportional to 5,909,340.68, 8,155,014.91 and 3,331,020.77

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Solution

The fourth proportional to 5,909,340.68, 8,155,014.91 and 3,331,020.77 is: 4,596,879.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,340.68 : 8,155,014.91 = 3,331,020.77 : x
  2. Step 2: Convert to fraction form
    5,909,340.68/8,155,014.91 = 3,331,020.77/x
  3. Step 3: Cross multiply
    5,909,340.68x = 8,155,014.91 × 3,331,020.77
  4. Step 4: Simplify right side
    5,909,340.68x = 27,164,524,068,021.33
  5. Step 5: Solve for x
    x = 27,164,524,068,021.33/5,909,340.68
  6. Step 6: Final answer
    x = 4,596,879.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.