Home / 4,166,285.12-6,250,120.23-1,433,723.39

Finding the Fourth Proportional to 4,166,285.12, 6,250,120.23 and 1,433,723.39

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Solution

The fourth proportional to 4,166,285.12, 6,250,120.23 and 1,433,723.39 is: 2,150,823.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,285.12 : 6,250,120.23 = 1,433,723.39 : x
  2. Step 2: Convert to fraction form
    4,166,285.12/6,250,120.23 = 1,433,723.39/x
  3. Step 3: Cross multiply
    4,166,285.12x = 6,250,120.23 × 1,433,723.39
  4. Step 4: Simplify right side
    4,166,285.12x = 8,960,943,564,063.18
  5. Step 5: Solve for x
    x = 8,960,943,564,063.18/4,166,285.12
  6. Step 6: Final answer
    x = 2,150,823.41

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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.