Home / 4,613,414.31-6,920,313.77-1,582,864.73

Finding the Fourth Proportional to 4,613,414.31, 6,920,313.77 and 1,582,864.73

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Solution

The fourth proportional to 4,613,414.31, 6,920,313.77 and 1,582,864.73 is: 2,374,363.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,414.31 : 6,920,313.77 = 1,582,864.73 : x
  2. Step 2: Convert to fraction form
    4,613,414.31/6,920,313.77 = 1,582,864.73/x
  3. Step 3: Cross multiply
    4,613,414.31x = 6,920,313.77 × 1,582,864.73
  4. Step 4: Simplify right side
    4,613,414.31x = 10,953,920,544,550.44
  5. Step 5: Solve for x
    x = 10,953,920,544,550.44/4,613,414.31
  6. Step 6: Final answer
    x = 2,374,363.07

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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.