Home / 4,156,475.80-6,236,509.83-2,235,141.33

Finding the Fourth Proportional to 4,156,475.80, 6,236,509.83 and 2,235,141.33

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Solution

The fourth proportional to 4,156,475.80, 6,236,509.83 and 2,235,141.33 is: 3,353,677.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,475.80 : 6,236,509.83 = 2,235,141.33 : x
  2. Step 2: Convert to fraction form
    4,156,475.80/6,236,509.83 = 2,235,141.33/x
  3. Step 3: Cross multiply
    4,156,475.80x = 6,236,509.83 × 2,235,141.33
  4. Step 4: Simplify right side
    4,156,475.80x = 13,939,480,875,984.28
  5. Step 5: Solve for x
    x = 13,939,480,875,984.28/4,156,475.80
  6. Step 6: Final answer
    x = 3,353,677.86

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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.