Home / 4,613,809.18-6,916,787.88-2,817,952.51

Finding the Fourth Proportional to 4,613,809.18, 6,916,787.88 and 2,817,952.51

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Solution

The fourth proportional to 4,613,809.18, 6,916,787.88 and 2,817,952.51 is: 4,224,530.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,809.18 : 6,916,787.88 = 2,817,952.51 : x
  2. Step 2: Convert to fraction form
    4,613,809.18/6,916,787.88 = 2,817,952.51/x
  3. Step 3: Cross multiply
    4,613,809.18x = 6,916,787.88 × 2,817,952.51
  4. Step 4: Simplify right side
    4,613,809.18x = 19,491,179,767,583.58
  5. Step 5: Solve for x
    x = 19,491,179,767,583.58/4,613,809.18
  6. Step 6: Final answer
    x = 4,224,530.97

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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.