Home / 10,725,604.47-16,084,990.13-3,535,798.23

Finding the Fourth Proportional to 10,725,604.47, 16,084,990.13 and 3,535,798.23

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Solution

The fourth proportional to 10,725,604.47, 16,084,990.13 and 3,535,798.23 is: 5,302,571.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725,604.47 : 16,084,990.13 = 3,535,798.23 : x
  2. Step 2: Convert to fraction form
    10,725,604.47/16,084,990.13 = 3,535,798.23/x
  3. Step 3: Cross multiply
    10,725,604.47x = 16,084,990.13 × 3,535,798.23
  4. Step 4: Simplify right side
    10,725,604.47x = 56,873,279,613,542.48
  5. Step 5: Solve for x
    x = 56,873,279,613,542.48/10,725,604.47
  6. Step 6: Final answer
    x = 5,302,571.04

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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.