Home / 5,874,102.66-8,811,141.84-3,314,155.50

Finding the Fourth Proportional to 5,874,102.66, 8,811,141.84 and 3,314,155.50

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Solution

The fourth proportional to 5,874,102.66, 8,811,141.84 and 3,314,155.50 is: 4,971,226.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,874,102.66 : 8,811,141.84 = 3,314,155.50 : x
  2. Step 2: Convert to fraction form
    5,874,102.66/8,811,141.84 = 3,314,155.50/x
  3. Step 3: Cross multiply
    5,874,102.66x = 8,811,141.84 × 3,314,155.50
  4. Step 4: Simplify right side
    5,874,102.66x = 29,201,494,190,316.12
  5. Step 5: Solve for x
    x = 29,201,494,190,316.12/5,874,102.66
  6. Step 6: Final answer
    x = 4,971,226.39

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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.