Home / 794,326.35-1,096,171.76-431,749.22

Finding the Fourth Proportional to 794,326.35, 1,096,171.76 and 431,749.22

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Solution

The fourth proportional to 794,326.35, 1,096,171.76 and 431,749.22 is: 595,814.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,326.35 : 1,096,171.76 = 431,749.22 : x
  2. Step 2: Convert to fraction form
    794,326.35/1,096,171.76 = 431,749.22/x
  3. Step 3: Cross multiply
    794,326.35x = 1,096,171.76 × 431,749.22
  4. Step 4: Simplify right side
    794,326.35x = 473,271,302,947.71
  5. Step 5: Solve for x
    x = 473,271,302,947.71/794,326.35
  6. Step 6: Final answer
    x = 595,814.68

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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.