Home / 5,604,234.40-8,388,636.90-4,009,911.40

Finding the Fourth Proportional to 5,604,234.40, 8,388,636.90 and 4,009,911.40

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Solution

The fourth proportional to 5,604,234.40, 8,388,636.90 and 4,009,911.40 is: 6,002,191.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,604,234.40 : 8,388,636.90 = 4,009,911.40 : x
  2. Step 2: Convert to fraction form
    5,604,234.40/8,388,636.90 = 4,009,911.40/x
  3. Step 3: Cross multiply
    5,604,234.40x = 8,388,636.90 × 4,009,911.40
  4. Step 4: Simplify right side
    5,604,234.40x = 33,637,690,735,770.66
  5. Step 5: Solve for x
    x = 33,637,690,735,770.66/5,604,234.40
  6. Step 6: Final answer
    x = 6,002,191.97

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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.