Home / 835,923.60-1,253,722.18-267,152.13

Finding the Fourth Proportional to 835,923.60, 1,253,722.18 and 267,152.13

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Solution

The fourth proportional to 835,923.60, 1,253,722.18 and 267,152.13 is: 400,676.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,923.60 : 1,253,722.18 = 267,152.13 : x
  2. Step 2: Convert to fraction form
    835,923.60/1,253,722.18 = 267,152.13/x
  3. Step 3: Cross multiply
    835,923.60x = 1,253,722.18 × 267,152.13
  4. Step 4: Simplify right side
    835,923.60x = 334,934,550,815.24
  5. Step 5: Solve for x
    x = 334,934,550,815.24/835,923.60
  6. Step 6: Final answer
    x = 400,676.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.