Home / 8,980,327.71-13,475,806.79-3,304,537.83

Finding the Fourth Proportional to 8,980,327.71, 13,475,806.79 and 3,304,537.83

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Solution

The fourth proportional to 8,980,327.71, 13,475,806.79 and 3,304,537.83 is: 4,958,762.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,980,327.71 : 13,475,806.79 = 3,304,537.83 : x
  2. Step 2: Convert to fraction form
    8,980,327.71/13,475,806.79 = 3,304,537.83/x
  3. Step 3: Cross multiply
    8,980,327.71x = 13,475,806.79 × 3,304,537.83
  4. Step 4: Simplify right side
    8,980,327.71x = 44,531,313,310,803.18
  5. Step 5: Solve for x
    x = 44,531,313,310,803.18/8,980,327.71
  6. Step 6: Final answer
    x = 4,958,762.61

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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.