Home / 633,466.08-950,080.32-317,838.24

Finding the Fourth Proportional to 633,466.08, 950,080.32 and 317,838.24

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Solution

The fourth proportional to 633,466.08, 950,080.32 and 317,838.24 is: 476,697.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,466.08 : 950,080.32 = 317,838.24 : x
  2. Step 2: Convert to fraction form
    633,466.08/950,080.32 = 317,838.24/x
  3. Step 3: Cross multiply
    633,466.08x = 950,080.32 × 317,838.24
  4. Step 4: Simplify right side
    633,466.08x = 301,971,856,767.44
  5. Step 5: Solve for x
    x = 301,971,856,767.44/633,466.08
  6. Step 6: Final answer
    x = 476,697.75

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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.