Home / 3,232,500.71-4,848,775.32-1,434,900.92

Finding the Fourth Proportional to 3,232,500.71, 4,848,775.32 and 1,434,900.92

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Solution

The fourth proportional to 3,232,500.71, 4,848,775.32 and 1,434,900.92 is: 2,152,362.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,500.71 : 4,848,775.32 = 1,434,900.92 : x
  2. Step 2: Convert to fraction form
    3,232,500.71/4,848,775.32 = 1,434,900.92/x
  3. Step 3: Cross multiply
    3,232,500.71x = 4,848,775.32 × 1,434,900.92
  4. Step 4: Simplify right side
    3,232,500.71x = 6,957,512,167,541.30
  5. Step 5: Solve for x
    x = 6,957,512,167,541.30/3,232,500.71
  6. Step 6: Final answer
    x = 2,152,362.15

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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.