Home / 5,224,426.29-7,833,622.23-2,025,815.67

Finding the Fourth Proportional to 5,224,426.29, 7,833,622.23 and 2,025,815.67

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Solution

The fourth proportional to 5,224,426.29, 7,833,622.23 and 2,025,815.67 is: 3,037,553.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,224,426.29 : 7,833,622.23 = 2,025,815.67 : x
  2. Step 2: Convert to fraction form
    5,224,426.29/7,833,622.23 = 2,025,815.67/x
  3. Step 3: Cross multiply
    5,224,426.29x = 7,833,622.23 × 2,025,815.67
  4. Step 4: Simplify right side
    5,224,426.29x = 15,869,474,666,394.34
  5. Step 5: Solve for x
    x = 15,869,474,666,394.34/5,224,426.29
  6. Step 6: Final answer
    x = 3,037,553.56

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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.