Home / 796,392.42-1,099,023.03-474,113.67

Finding the Fourth Proportional to 796,392.42, 1,099,023.03 and 474,113.67

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Solution

The fourth proportional to 796,392.42, 1,099,023.03 and 474,113.67 is: 654,277.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,392.42 : 1,099,023.03 = 474,113.67 : x
  2. Step 2: Convert to fraction form
    796,392.42/1,099,023.03 = 474,113.67/x
  3. Step 3: Cross multiply
    796,392.42x = 1,099,023.03 × 474,113.67
  4. Step 4: Simplify right side
    796,392.42x = 521,061,842,167.82
  5. Step 5: Solve for x
    x = 521,061,842,167.82/796,392.42
  6. Step 6: Final answer
    x = 654,277.75

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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.