Home / 2,850,782.46-4,276,961.01-2,537,429.10

Finding the Fourth Proportional to 2,850,782.46, 4,276,961.01 and 2,537,429.10

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Solution

The fourth proportional to 2,850,782.46, 4,276,961.01 and 2,537,429.10 is: 3,806,844.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,782.46 : 4,276,961.01 = 2,537,429.10 : x
  2. Step 2: Convert to fraction form
    2,850,782.46/4,276,961.01 = 2,537,429.10/x
  3. Step 3: Cross multiply
    2,850,782.46x = 4,276,961.01 × 2,537,429.10
  4. Step 4: Simplify right side
    2,850,782.46x = 10,852,485,326,339.39
  5. Step 5: Solve for x
    x = 10,852,485,326,339.39/2,850,782.46
  6. Step 6: Final answer
    x = 3,806,844.43

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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.