Home / 11,592,004.90-17,388,007.35-9,716,433.70

Finding the Fourth Proportional to 11,592,004.90, 17,388,007.35 and 9,716,433.70

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Solution

The fourth proportional to 11,592,004.90, 17,388,007.35 and 9,716,433.70 is: 14,574,650.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,004.90 : 17,388,007.35 = 9,716,433.70 : x
  2. Step 2: Convert to fraction form
    11,592,004.90/17,388,007.35 = 9,716,433.70/x
  3. Step 3: Cross multiply
    11,592,004.90x = 17,388,007.35 × 9,716,433.70
  4. Step 4: Simplify right side
    11,592,004.90x = 168,949,420,591,387.69
  5. Step 5: Solve for x
    x = 168,949,420,591,387.69/11,592,004.90
  6. Step 6: Final answer
    x = 14,574,650.55

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.