Home / 7,086,337.40-10,631,061.30-2,294,247.80

Finding the Fourth Proportional to 7,086,337.40, 10,631,061.30 and 2,294,247.80

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Solution

The fourth proportional to 7,086,337.40, 10,631,061.30 and 2,294,247.80 is: 3,441,875.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,086,337.40 : 10,631,061.30 = 2,294,247.80 : x
  2. Step 2: Convert to fraction form
    7,086,337.40/10,631,061.30 = 2,294,247.80/x
  3. Step 3: Cross multiply
    7,086,337.40x = 10,631,061.30 × 2,294,247.80
  4. Step 4: Simplify right side
    7,086,337.40x = 24,390,288,999,190.14
  5. Step 5: Solve for x
    x = 24,390,288,999,190.14/7,086,337.40
  6. Step 6: Final answer
    x = 3,441,875.21

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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.