Home / 2,757,005.70-4,132,659.26-1,050,690.92

Finding the Fourth Proportional to 2,757,005.70, 4,132,659.26 and 1,050,690.92

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Solution

The fourth proportional to 2,757,005.70, 4,132,659.26 and 1,050,690.92 is: 1,574,950.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,005.70 : 4,132,659.26 = 1,050,690.92 : x
  2. Step 2: Convert to fraction form
    2,757,005.70/4,132,659.26 = 1,050,690.92/x
  3. Step 3: Cross multiply
    2,757,005.70x = 4,132,659.26 × 1,050,690.92
  4. Step 4: Simplify right side
    2,757,005.70x = 4,342,147,559,935.92
  5. Step 5: Solve for x
    x = 4,342,147,559,935.92/2,757,005.70
  6. Step 6: Final answer
    x = 1,574,950.52

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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.