Home / 2,641,565.01-3,962,845.26-1,000,733.74

Finding the Fourth Proportional to 2,641,565.01, 3,962,845.26 and 1,000,733.74

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Solution

The fourth proportional to 2,641,565.01, 3,962,845.26 and 1,000,733.74 is: 1,501,289.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,565.01 : 3,962,845.26 = 1,000,733.74 : x
  2. Step 2: Convert to fraction form
    2,641,565.01/3,962,845.26 = 1,000,733.74/x
  3. Step 3: Cross multiply
    2,641,565.01x = 3,962,845.26 × 1,000,733.74
  4. Step 4: Simplify right side
    2,641,565.01x = 3,965,752,958,081.07
  5. Step 5: Solve for x
    x = 3,965,752,958,081.07/2,641,565.01
  6. Step 6: Final answer
    x = 1,501,289.18

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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.