Home / 2,499,235.96-3,448,940.58-1,353,312.76

Finding the Fourth Proportional to 2,499,235.96, 3,448,940.58 and 1,353,312.76

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Solution

The fourth proportional to 2,499,235.96, 3,448,940.58 and 1,353,312.76 is: 1,867,568.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,235.96 : 3,448,940.58 = 1,353,312.76 : x
  2. Step 2: Convert to fraction form
    2,499,235.96/3,448,940.58 = 1,353,312.76/x
  3. Step 3: Cross multiply
    2,499,235.96x = 3,448,940.58 × 1,353,312.76
  4. Step 4: Simplify right side
    2,499,235.96x = 4,667,495,295,395.80
  5. Step 5: Solve for x
    x = 4,667,495,295,395.80/2,499,235.96
  6. Step 6: Final answer
    x = 1,867,568.88

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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.