Home / 794,709.27-1,096,704.51-432,130.54

Finding the Fourth Proportional to 794,709.27, 1,096,704.51 and 432,130.54

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Solution

The fourth proportional to 794,709.27, 1,096,704.51 and 432,130.54 is: 596,343.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,709.27 : 1,096,704.51 = 432,130.54 : x
  2. Step 2: Convert to fraction form
    794,709.27/1,096,704.51 = 432,130.54/x
  3. Step 3: Cross multiply
    794,709.27x = 1,096,704.51 × 432,130.54
  4. Step 4: Simplify right side
    794,709.27x = 473,919,512,126.74
  5. Step 5: Solve for x
    x = 473,919,512,126.74/794,709.27
  6. Step 6: Final answer
    x = 596,343.25

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Double scale
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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.