Home / 1,096,956.24-1,513,795.32-613,519.44

Finding the Fourth Proportional to 1,096,956.24, 1,513,795.32 and 613,519.44

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Solution

The fourth proportional to 1,096,956.24, 1,513,795.32 and 613,519.44 is: 846,654.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,956.24 : 1,513,795.32 = 613,519.44 : x
  2. Step 2: Convert to fraction form
    1,096,956.24/1,513,795.32 = 613,519.44/x
  3. Step 3: Cross multiply
    1,096,956.24x = 1,513,795.32 × 613,519.44
  4. Step 4: Simplify right side
    1,096,956.24x = 928,742,857,001.02
  5. Step 5: Solve for x
    x = 928,742,857,001.02/1,096,956.24
  6. Step 6: Final answer
    x = 846,654.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.