Home / 10,153,393.40-15,228,592.00-2,962,996.67

Finding the Fourth Proportional to 10,153,393.40, 15,228,592.00 and 2,962,996.67

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Solution

The fourth proportional to 10,153,393.40, 15,228,592.00 and 2,962,996.67 is: 4,444,057.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,153,393.40 : 15,228,592.00 = 2,962,996.67 : x
  2. Step 2: Convert to fraction form
    10,153,393.40/15,228,592.00 = 2,962,996.67/x
  3. Step 3: Cross multiply
    10,153,393.40x = 15,228,592.00 × 2,962,996.67
  4. Step 4: Simplify right side
    10,153,393.40x = 45,122,267,415,452.62
  5. Step 5: Solve for x
    x = 45,122,267,415,452.62/10,153,393.40
  6. Step 6: Final answer
    x = 4,444,057.83

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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.