Home / 3,532,693.92-4,875,755.76-2,082,305.76

Finding the Fourth Proportional to 3,532,693.92, 4,875,755.76 and 2,082,305.76

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Solution

The fourth proportional to 3,532,693.92, 4,875,755.76 and 2,082,305.76 is: 2,873,958.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,693.92 : 4,875,755.76 = 2,082,305.76 : x
  2. Step 2: Convert to fraction form
    3,532,693.92/4,875,755.76 = 2,082,305.76/x
  3. Step 3: Cross multiply
    3,532,693.92x = 4,875,755.76 × 2,082,305.76
  4. Step 4: Simplify right side
    3,532,693.92x = 10,152,814,303,401.18
  5. Step 5: Solve for x
    x = 10,152,814,303,401.18/3,532,693.92
  6. Step 6: Final answer
    x = 2,873,958.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.