Home / 965,697.88-1,332,908.04-659,898.04

Finding the Fourth Proportional to 965,697.88, 1,332,908.04 and 659,898.04

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Solution

The fourth proportional to 965,697.88, 1,332,908.04 and 659,898.04 is: 910,826.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,697.88 : 1,332,908.04 = 659,898.04 : x
  2. Step 2: Convert to fraction form
    965,697.88/1,332,908.04 = 659,898.04/x
  3. Step 3: Cross multiply
    965,697.88x = 1,332,908.04 × 659,898.04
  4. Step 4: Simplify right side
    965,697.88x = 879,583,403,096.24
  5. Step 5: Solve for x
    x = 879,583,403,096.24/965,697.88
  6. Step 6: Final answer
    x = 910,826.69

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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.