Home / 11,529,971.55-17,294,990.15-3,333,281.04

Finding the Fourth Proportional to 11,529,971.55, 17,294,990.15 and 3,333,281.04

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Solution

The fourth proportional to 11,529,971.55, 17,294,990.15 and 3,333,281.04 is: 4,999,931.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,529,971.55 : 17,294,990.15 = 3,333,281.04 : x
  2. Step 2: Convert to fraction form
    11,529,971.55/17,294,990.15 = 3,333,281.04/x
  3. Step 3: Cross multiply
    11,529,971.55x = 17,294,990.15 × 3,333,281.04
  4. Step 4: Simplify right side
    11,529,971.55x = 57,649,062,792,207.42
  5. Step 5: Solve for x
    x = 57,649,062,792,207.42/11,529,971.55
  6. Step 6: Final answer
    x = 4,999,931.05

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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.