Home / 3,141,867.68-4,335,835.20-1,746,560.64

Finding the Fourth Proportional to 3,141,867.68, 4,335,835.20 and 1,746,560.64

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Solution

The fourth proportional to 3,141,867.68, 4,335,835.20 and 1,746,560.64 is: 2,410,285.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,867.68 : 4,335,835.20 = 1,746,560.64 : x
  2. Step 2: Convert to fraction form
    3,141,867.68/4,335,835.20 = 1,746,560.64/x
  3. Step 3: Cross multiply
    3,141,867.68x = 4,335,835.20 × 1,746,560.64
  4. Step 4: Simplify right side
    3,141,867.68x = 7,572,799,101,846.53
  5. Step 5: Solve for x
    x = 7,572,799,101,846.53/3,141,867.68
  6. Step 6: Final answer
    x = 2,410,285.82

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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.