Home / 2,234,911.80-3,352,497.30-637,591.80

Finding the Fourth Proportional to 2,234,911.80, 3,352,497.30 and 637,591.80

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Solution

The fourth proportional to 2,234,911.80, 3,352,497.30 and 637,591.80 is: 956,424.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,911.80 : 3,352,497.30 = 637,591.80 : x
  2. Step 2: Convert to fraction form
    2,234,911.80/3,352,497.30 = 637,591.80/x
  3. Step 3: Cross multiply
    2,234,911.80x = 3,352,497.30 × 637,591.80
  4. Step 4: Simplify right side
    2,234,911.80x = 2,137,524,788,002.14
  5. Step 5: Solve for x
    x = 2,137,524,788,002.14/2,234,911.80
  6. Step 6: Final answer
    x = 956,424.67

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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.