Home / 4,227,776.70-6,336,999.45-2,335,875.90

Finding the Fourth Proportional to 4,227,776.70, 6,336,999.45 and 2,335,875.90

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Solution

The fourth proportional to 4,227,776.70, 6,336,999.45 and 2,335,875.90 is: 3,501,236.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,776.70 : 6,336,999.45 = 2,335,875.90 : x
  2. Step 2: Convert to fraction form
    4,227,776.70/6,336,999.45 = 2,335,875.90/x
  3. Step 3: Cross multiply
    4,227,776.70x = 6,336,999.45 × 2,335,875.90
  4. Step 4: Simplify right side
    4,227,776.70x = 14,802,444,293,568.25
  5. Step 5: Solve for x
    x = 14,802,444,293,568.25/4,227,776.70
  6. Step 6: Final answer
    x = 3,501,236.07

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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.