Home / 794,298.53-1,096,139.25-431,723.23

Finding the Fourth Proportional to 794,298.53, 1,096,139.25 and 431,723.23

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Solution

The fourth proportional to 794,298.53, 1,096,139.25 and 431,723.23 is: 595,782.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,298.53 : 1,096,139.25 = 431,723.23 : x
  2. Step 2: Convert to fraction form
    794,298.53/1,096,139.25 = 431,723.23/x
  3. Step 3: Cross multiply
    794,298.53x = 1,096,139.25 × 431,723.23
  4. Step 4: Simplify right side
    794,298.53x = 473,228,774,799.43
  5. Step 5: Solve for x
    x = 473,228,774,799.43/794,298.53
  6. Step 6: Final answer
    x = 595,782.01

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1.5x scale

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.