Home / 3,475,685.16-5,206,740.21-1,651,453.92

Finding the Fourth Proportional to 3,475,685.16, 5,206,740.21 and 1,651,453.92

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Solution

The fourth proportional to 3,475,685.16, 5,206,740.21 and 1,651,453.92 is: 2,473,955.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,685.16 : 5,206,740.21 = 1,651,453.92 : x
  2. Step 2: Convert to fraction form
    3,475,685.16/5,206,740.21 = 1,651,453.92/x
  3. Step 3: Cross multiply
    3,475,685.16x = 5,206,740.21 × 1,651,453.92
  4. Step 4: Simplify right side
    3,475,685.16x = 8,598,691,530,226.12
  5. Step 5: Solve for x
    x = 8,598,691,530,226.12/3,475,685.16
  6. Step 6: Final answer
    x = 2,473,955.82

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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.