Home / 846,067.50-1,167,573.15-464,095.20

Finding the Fourth Proportional to 846,067.50, 1,167,573.15 and 464,095.20

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Solution

The fourth proportional to 846,067.50, 1,167,573.15 and 464,095.20 is: 640,451.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,067.50 : 1,167,573.15 = 464,095.20 : x
  2. Step 2: Convert to fraction form
    846,067.50/1,167,573.15 = 464,095.20/x
  3. Step 3: Cross multiply
    846,067.50x = 1,167,573.15 × 464,095.20
  4. Step 4: Simplify right side
    846,067.50x = 541,865,094,563.88
  5. Step 5: Solve for x
    x = 541,865,094,563.88/846,067.50
  6. Step 6: Final answer
    x = 640,451.38

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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.