Home / 3,232,660.50-4,849,015.05-1,435,060.71

Finding the Fourth Proportional to 3,232,660.50, 4,849,015.05 and 1,435,060.71

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Solution

The fourth proportional to 3,232,660.50, 4,849,015.05 and 1,435,060.71 is: 2,152,601.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,660.50 : 4,849,015.05 = 1,435,060.71 : x
  2. Step 2: Convert to fraction form
    3,232,660.50/4,849,015.05 = 1,435,060.71/x
  3. Step 3: Cross multiply
    3,232,660.50x = 4,849,015.05 × 1,435,060.71
  4. Step 4: Simplify right side
    3,232,660.50x = 6,958,630,980,453.69
  5. Step 5: Solve for x
    x = 6,958,630,980,453.69/3,232,660.50
  6. Step 6: Final answer
    x = 2,152,601.85

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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.