Home / 793,191.35-1,094,617.28-430,615.28

Finding the Fourth Proportional to 793,191.35, 1,094,617.28 and 430,615.28

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Solution

The fourth proportional to 793,191.35, 1,094,617.28 and 430,615.28 is: 594,256.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,191.35 : 1,094,617.28 = 430,615.28 : x
  2. Step 2: Convert to fraction form
    793,191.35/1,094,617.28 = 430,615.28/x
  3. Step 3: Cross multiply
    793,191.35x = 1,094,617.28 × 430,615.28
  4. Step 4: Simplify right side
    793,191.35x = 471,358,930,333.12
  5. Step 5: Solve for x
    x = 471,358,930,333.12/793,191.35
  6. Step 6: Final answer
    x = 594,256.26

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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.