Home / 794,676.80-1,096,646.01-432,100.76

Finding the Fourth Proportional to 794,676.80, 1,096,646.01 and 432,100.76

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Solution

The fourth proportional to 794,676.80, 1,096,646.01 and 432,100.76 is: 596,294.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,676.80 : 1,096,646.01 = 432,100.76 : x
  2. Step 2: Convert to fraction form
    794,676.80/1,096,646.01 = 432,100.76/x
  3. Step 3: Cross multiply
    794,676.80x = 1,096,646.01 × 432,100.76
  4. Step 4: Simplify right side
    794,676.80x = 473,861,567,268.36
  5. Step 5: Solve for x
    x = 473,861,567,268.36/794,676.80
  6. Step 6: Final answer
    x = 596,294.70

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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.