Home / 3,570,896.21-4,929,344.51-2,410,913.84

Finding the Fourth Proportional to 3,570,896.21, 4,929,344.51 and 2,410,913.84

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Solution

The fourth proportional to 3,570,896.21, 4,929,344.51 and 2,410,913.84 is: 3,328,079.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,896.21 : 4,929,344.51 = 2,410,913.84 : x
  2. Step 2: Convert to fraction form
    3,570,896.21/4,929,344.51 = 2,410,913.84/x
  3. Step 3: Cross multiply
    3,570,896.21x = 4,929,344.51 × 2,410,913.84
  4. Step 4: Simplify right side
    3,570,896.21x = 11,884,224,864,585.73
  5. Step 5: Solve for x
    x = 11,884,224,864,585.73/3,570,896.21
  6. Step 6: Final answer
    x = 3,328,079.05

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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.