Home / 2,833,420.52-4,250,234.46-1,150,486.76

Finding the Fourth Proportional to 2,833,420.52, 4,250,234.46 and 1,150,486.76

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Solution

The fourth proportional to 2,833,420.52, 4,250,234.46 and 1,150,486.76 is: 1,725,772.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,420.52 : 4,250,234.46 = 1,150,486.76 : x
  2. Step 2: Convert to fraction form
    2,833,420.52/4,250,234.46 = 1,150,486.76/x
  3. Step 3: Cross multiply
    2,833,420.52x = 4,250,234.46 × 1,150,486.76
  4. Step 4: Simplify right side
    2,833,420.52x = 4,889,838,473,125.75
  5. Step 5: Solve for x
    x = 4,889,838,473,125.75/2,833,420.52
  6. Step 6: Final answer
    x = 1,725,772.24

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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.