Home / 2,210,595.73-3,050,590.86-1,243,723.71

Finding the Fourth Proportional to 2,210,595.73, 3,050,590.86 and 1,243,723.71

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Solution

The fourth proportional to 2,210,595.73, 3,050,590.86 and 1,243,723.71 is: 1,716,321.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,595.73 : 3,050,590.86 = 1,243,723.71 : x
  2. Step 2: Convert to fraction form
    2,210,595.73/3,050,590.86 = 1,243,723.71/x
  3. Step 3: Cross multiply
    2,210,595.73x = 3,050,590.86 × 1,243,723.71
  4. Step 4: Simplify right side
    2,210,595.73x = 3,794,092,193,531.01
  5. Step 5: Solve for x
    x = 3,794,092,193,531.01/2,210,595.73
  6. Step 6: Final answer
    x = 1,716,321.15

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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.