Home / 3,257,124.30-4,883,353.65-1,362,890.70

Finding the Fourth Proportional to 3,257,124.30, 4,883,353.65 and 1,362,890.70

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Solution

The fourth proportional to 3,257,124.30, 4,883,353.65 and 1,362,890.70 is: 2,043,359.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,124.30 : 4,883,353.65 = 1,362,890.70 : x
  2. Step 2: Convert to fraction form
    3,257,124.30/4,883,353.65 = 1,362,890.70/x
  3. Step 3: Cross multiply
    3,257,124.30x = 4,883,353.65 × 1,362,890.70
  4. Step 4: Simplify right side
    3,257,124.30x = 6,655,477,274,396.06
  5. Step 5: Solve for x
    x = 6,655,477,274,396.06/3,257,124.30
  6. Step 6: Final answer
    x = 2,043,359.93

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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.