Home / 4,613,795.82-6,916,767.84-2,817,939.15

Finding the Fourth Proportional to 4,613,795.82, 6,916,767.84 and 2,817,939.15

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Solution

The fourth proportional to 4,613,795.82, 6,916,767.84 and 2,817,939.15 is: 4,224,510.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,795.82 : 6,916,767.84 = 2,817,939.15 : x
  2. Step 2: Convert to fraction form
    4,613,795.82/6,916,767.84 = 2,817,939.15/x
  3. Step 3: Cross multiply
    4,613,795.82x = 6,916,767.84 × 2,817,939.15
  4. Step 4: Simplify right side
    4,613,795.82x = 19,491,030,887,796.93
  5. Step 5: Solve for x
    x = 19,491,030,887,796.93/4,613,795.82
  6. Step 6: Final answer
    x = 4,224,510.93

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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.