Home / 4,368,939.10-6,545,437.03-2,439,808.27

Finding the Fourth Proportional to 4,368,939.10, 6,545,437.03 and 2,439,808.27

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Solution

The fourth proportional to 4,368,939.10, 6,545,437.03 and 2,439,808.27 is: 3,655,260.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,939.10 : 6,545,437.03 = 2,439,808.27 : x
  2. Step 2: Convert to fraction form
    4,368,939.10/6,545,437.03 = 2,439,808.27/x
  3. Step 3: Cross multiply
    4,368,939.10x = 6,545,437.03 × 2,439,808.27
  4. Step 4: Simplify right side
    4,368,939.10x = 15,969,611,396,558.24
  5. Step 5: Solve for x
    x = 15,969,611,396,558.24/4,368,939.10
  6. Step 6: Final answer
    x = 3,655,260.70

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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.