Home / 6,020,639.15-8,308,487.53-3,267,327.06

Finding the Fourth Proportional to 6,020,639.15, 8,308,487.53 and 3,267,327.06

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Solution

The fourth proportional to 6,020,639.15, 8,308,487.53 and 3,267,327.06 is: 4,508,914.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,639.15 : 8,308,487.53 = 3,267,327.06 : x
  2. Step 2: Convert to fraction form
    6,020,639.15/8,308,487.53 = 3,267,327.06/x
  3. Step 3: Cross multiply
    6,020,639.15x = 8,308,487.53 × 3,267,327.06
  4. Step 4: Simplify right side
    6,020,639.15x = 27,146,546,138,525.72
  5. Step 5: Solve for x
    x = 27,146,546,138,525.72/6,020,639.15
  6. Step 6: Final answer
    x = 4,508,914.33

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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.