Home / 1,176,894.23-1,624,066.22-667,585.67

Finding the Fourth Proportional to 1,176,894.23, 1,624,066.22 and 667,585.67

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Solution

The fourth proportional to 1,176,894.23, 1,624,066.22 and 667,585.67 is: 921,241.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,894.23 : 1,624,066.22 = 667,585.67 : x
  2. Step 2: Convert to fraction form
    1,176,894.23/1,624,066.22 = 667,585.67/x
  3. Step 3: Cross multiply
    1,176,894.23x = 1,624,066.22 × 667,585.67
  4. Step 4: Simplify right side
    1,176,894.23x = 1,084,203,332,265.14
  5. Step 5: Solve for x
    x = 1,084,203,332,265.14/1,176,894.23
  6. Step 6: Final answer
    x = 921,241.10

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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.