Home / 3,724,623.16-5,588,353.23-1,296,046.21

Finding the Fourth Proportional to 3,724,623.16, 5,588,353.23 and 1,296,046.21

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Solution

The fourth proportional to 3,724,623.16, 5,588,353.23 and 1,296,046.21 is: 1,944,562.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,623.16 : 5,588,353.23 = 1,296,046.21 : x
  2. Step 2: Convert to fraction form
    3,724,623.16/5,588,353.23 = 1,296,046.21/x
  3. Step 3: Cross multiply
    3,724,623.16x = 5,588,353.23 × 1,296,046.21
  4. Step 4: Simplify right side
    3,724,623.16x = 7,242,764,023,882.76
  5. Step 5: Solve for x
    x = 7,242,764,023,882.76/3,724,623.16
  6. Step 6: Final answer
    x = 1,944,562.90

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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.