Home / 4,613,382.96-6,920,262.90-1,582,832.76

Finding the Fourth Proportional to 4,613,382.96, 6,920,262.90 and 1,582,832.76

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Solution

The fourth proportional to 4,613,382.96, 6,920,262.90 and 1,582,832.76 is: 2,374,313.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,382.96 : 6,920,262.90 = 1,582,832.76 : x
  2. Step 2: Convert to fraction form
    4,613,382.96/6,920,262.90 = 1,582,832.76/x
  3. Step 3: Cross multiply
    4,613,382.96x = 6,920,262.90 × 1,582,832.76
  4. Step 4: Simplify right side
    4,613,382.96x = 10,953,618,825,932.61
  5. Step 5: Solve for x
    x = 10,953,618,825,932.61/4,613,382.96
  6. Step 6: Final answer
    x = 2,374,313.80

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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.