Home / 6,111,623.44-8,433,546.63-3,533,470.39

Finding the Fourth Proportional to 6,111,623.44, 8,433,546.63 and 3,533,470.39

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Solution

The fourth proportional to 6,111,623.44, 8,433,546.63 and 3,533,470.39 is: 4,875,903.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,623.44 : 8,433,546.63 = 3,533,470.39 : x
  2. Step 2: Convert to fraction form
    6,111,623.44/8,433,546.63 = 3,533,470.39/x
  3. Step 3: Cross multiply
    6,111,623.44x = 8,433,546.63 × 3,533,470.39
  4. Step 4: Simplify right side
    6,111,623.44x = 29,799,687,299,789.29
  5. Step 5: Solve for x
    x = 29,799,687,299,789.29/6,111,623.44
  6. Step 6: Final answer
    x = 4,875,903.69

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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.