Home / 4,954,782.60-7,427,152.30-3,357,507.15

Finding the Fourth Proportional to 4,954,782.60, 7,427,152.30 and 3,357,507.15

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Solution

The fourth proportional to 4,954,782.60, 7,427,152.30 and 3,357,507.15 is: 5,032,857.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,782.60 : 7,427,152.30 = 3,357,507.15 : x
  2. Step 2: Convert to fraction form
    4,954,782.60/7,427,152.30 = 3,357,507.15/x
  3. Step 3: Cross multiply
    4,954,782.60x = 7,427,152.30 × 3,357,507.15
  4. Step 4: Simplify right side
    4,954,782.60x = 24,936,716,942,995.18
  5. Step 5: Solve for x
    x = 24,936,716,942,995.18/4,954,782.60
  6. Step 6: Final answer
    x = 5,032,857.94

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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.