Home / 2,094,437.75-2,890,558.69-1,267,966.85

Finding the Fourth Proportional to 2,094,437.75, 2,890,558.69 and 1,267,966.85

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Solution

The fourth proportional to 2,094,437.75, 2,890,558.69 and 1,267,966.85 is: 1,749,936.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,437.75 : 2,890,558.69 = 1,267,966.85 : x
  2. Step 2: Convert to fraction form
    2,094,437.75/2,890,558.69 = 1,267,966.85/x
  3. Step 3: Cross multiply
    2,094,437.75x = 2,890,558.69 × 1,267,966.85
  4. Step 4: Simplify right side
    2,094,437.75x = 3,665,132,596,899.43
  5. Step 5: Solve for x
    x = 3,665,132,596,899.43/2,094,437.75
  6. Step 6: Final answer
    x = 1,749,936.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.