Home / 944,358.93-1,416,814.74-304,650.36

Finding the Fourth Proportional to 944,358.93, 1,416,814.74 and 304,650.36

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Solution

The fourth proportional to 944,358.93, 1,416,814.74 and 304,650.36 is: 457,064.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,358.93 : 1,416,814.74 = 304,650.36 : x
  2. Step 2: Convert to fraction form
    944,358.93/1,416,814.74 = 304,650.36/x
  3. Step 3: Cross multiply
    944,358.93x = 1,416,814.74 × 304,650.36
  4. Step 4: Simplify right side
    944,358.93x = 431,633,120,594.31
  5. Step 5: Solve for x
    x = 431,633,120,594.31/944,358.93
  6. Step 6: Final answer
    x = 457,064.69

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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.