Home / 600,087.04-828,120.32-341,956.56

Finding the Fourth Proportional to 600,087.04, 828,120.32 and 341,956.56

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Solution

The fourth proportional to 600,087.04, 828,120.32 and 341,956.56 is: 471,900.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,087.04 : 828,120.32 = 341,956.56 : x
  2. Step 2: Convert to fraction form
    600,087.04/828,120.32 = 341,956.56/x
  3. Step 3: Cross multiply
    600,087.04x = 828,120.32 × 341,956.56
  4. Step 4: Simplify right side
    600,087.04x = 283,181,175,893.30
  5. Step 5: Solve for x
    x = 283,181,175,893.30/600,087.04
  6. Step 6: Final answer
    x = 471,900.17

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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.