Home / 846,293.41-1,167,964.00-483,646.44

Finding the Fourth Proportional to 846,293.41, 1,167,964.00 and 483,646.44

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Solution

The fourth proportional to 846,293.41, 1,167,964.00 and 483,646.44 is: 667,477.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,293.41 : 1,167,964.00 = 483,646.44 : x
  2. Step 2: Convert to fraction form
    846,293.41/1,167,964.00 = 483,646.44/x
  3. Step 3: Cross multiply
    846,293.41x = 1,167,964.00 × 483,646.44
  4. Step 4: Simplify right side
    846,293.41x = 564,881,629,439.04
  5. Step 5: Solve for x
    x = 564,881,629,439.04/846,293.41
  6. Step 6: Final answer
    x = 667,477.29

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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.