Home / 796,471.36-1,099,126.18-433,894.36

Finding the Fourth Proportional to 796,471.36, 1,099,126.18 and 433,894.36

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Solution

The fourth proportional to 796,471.36, 1,099,126.18 and 433,894.36 is: 598,771.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,471.36 : 1,099,126.18 = 433,894.36 : x
  2. Step 2: Convert to fraction form
    796,471.36/1,099,126.18 = 433,894.36/x
  3. Step 3: Cross multiply
    796,471.36x = 1,099,126.18 × 433,894.36
  4. Step 4: Simplify right side
    796,471.36x = 476,904,650,430.35
  5. Step 5: Solve for x
    x = 476,904,650,430.35/796,471.36
  6. Step 6: Final answer
    x = 598,771.88

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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.