Home / 4,925,140.42-7,392,251.96-2,497,997.12

Finding the Fourth Proportional to 4,925,140.42, 7,392,251.96 and 2,497,997.12

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Solution

The fourth proportional to 4,925,140.42, 7,392,251.96 and 2,497,997.12 is: 3,749,299.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,140.42 : 7,392,251.96 = 2,497,997.12 : x
  2. Step 2: Convert to fraction form
    4,925,140.42/7,392,251.96 = 2,497,997.12/x
  3. Step 3: Cross multiply
    4,925,140.42x = 7,392,251.96 × 2,497,997.12
  4. Step 4: Simplify right side
    4,925,140.42x = 18,465,824,106,394.36
  5. Step 5: Solve for x
    x = 18,465,824,106,394.36/4,925,140.42
  6. Step 6: Final answer
    x = 3,749,299.01

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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.