Home / 6,573,556.40-9,861,803.40-2,313,863.60

Finding the Fourth Proportional to 6,573,556.40, 9,861,803.40 and 2,313,863.60

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Solution

The fourth proportional to 6,573,556.40, 9,861,803.40 and 2,313,863.60 is: 3,471,312.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,556.40 : 9,861,803.40 = 2,313,863.60 : x
  2. Step 2: Convert to fraction form
    6,573,556.40/9,861,803.40 = 2,313,863.60/x
  3. Step 3: Cross multiply
    6,573,556.40x = 9,861,803.40 × 2,313,863.60
  4. Step 4: Simplify right side
    6,573,556.40x = 22,818,867,917,616.24
  5. Step 5: Solve for x
    x = 22,818,867,917,616.24/6,573,556.40
  6. Step 6: Final answer
    x = 3,471,312.41

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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.