Home / 2,152,433.96-3,227,529.28-803,487.10

Finding the Fourth Proportional to 2,152,433.96, 3,227,529.28 and 803,487.10

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Solution

The fourth proportional to 2,152,433.96, 3,227,529.28 and 803,487.10 is: 1,204,811.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,152,433.96 : 3,227,529.28 = 803,487.10 : x
  2. Step 2: Convert to fraction form
    2,152,433.96/3,227,529.28 = 803,487.10/x
  3. Step 3: Cross multiply
    2,152,433.96x = 3,227,529.28 × 803,487.10
  4. Step 4: Simplify right side
    2,152,433.96x = 2,593,278,141,352.29
  5. Step 5: Solve for x
    x = 2,593,278,141,352.29/2,152,433.96
  6. Step 6: Final answer
    x = 1,204,811.94

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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.