Home / 564,110.10-846,359.55-248,793.30

Finding the Fourth Proportional to 564,110.10, 846,359.55 and 248,793.30

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Solution

The fourth proportional to 564,110.10, 846,359.55 and 248,793.30 is: 373,275.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,110.10 : 846,359.55 = 248,793.30 : x
  2. Step 2: Convert to fraction form
    564,110.10/846,359.55 = 248,793.30/x
  3. Step 3: Cross multiply
    564,110.10x = 846,359.55 × 248,793.30
  4. Step 4: Simplify right side
    564,110.10x = 210,568,585,431.02
  5. Step 5: Solve for x
    x = 210,568,585,431.02/564,110.10
  6. Step 6: Final answer
    x = 373,275.69

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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.