Home / 4,927,144.28-7,393,363.32-2,050,494.31

Finding the Fourth Proportional to 4,927,144.28, 7,393,363.32 and 2,050,494.31

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Solution

The fourth proportional to 4,927,144.28, 7,393,363.32 and 2,050,494.31 is: 3,076,843.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,144.28 : 7,393,363.32 = 2,050,494.31 : x
  2. Step 2: Convert to fraction form
    4,927,144.28/7,393,363.32 = 2,050,494.31/x
  3. Step 3: Cross multiply
    4,927,144.28x = 7,393,363.32 × 2,050,494.31
  4. Step 4: Simplify right side
    4,927,144.28x = 15,160,049,436,353.77
  5. Step 5: Solve for x
    x = 15,160,049,436,353.77/4,927,144.28
  6. Step 6: Final answer
    x = 3,076,843.01

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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.