Home / 5,909,346.50-8,155,022.94-3,331,026.59

Finding the Fourth Proportional to 5,909,346.50, 8,155,022.94 and 3,331,026.59

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Solution

The fourth proportional to 5,909,346.50, 8,155,022.94 and 3,331,026.59 is: 4,596,887.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,346.50 : 8,155,022.94 = 3,331,026.59 : x
  2. Step 2: Convert to fraction form
    5,909,346.50/8,155,022.94 = 3,331,026.59/x
  3. Step 3: Cross multiply
    5,909,346.50x = 8,155,022.94 × 3,331,026.59
  4. Step 4: Simplify right side
    5,909,346.50x = 27,164,598,214,424.86
  5. Step 5: Solve for x
    x = 27,164,598,214,424.86/5,909,346.50
  6. Step 6: Final answer
    x = 4,596,887.02

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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.