Home / 3,725,797.43-5,588,528.34-1,298,662.13

Finding the Fourth Proportional to 3,725,797.43, 5,588,528.34 and 1,298,662.13

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Solution

The fourth proportional to 3,725,797.43, 5,588,528.34 and 1,298,662.13 is: 1,947,934.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,797.43 : 5,588,528.34 = 1,298,662.13 : x
  2. Step 2: Convert to fraction form
    3,725,797.43/5,588,528.34 = 1,298,662.13/x
  3. Step 3: Cross multiply
    3,725,797.43x = 5,588,528.34 × 1,298,662.13
  4. Step 4: Simplify right side
    3,725,797.43x = 7,257,610,117,589.76
  5. Step 5: Solve for x
    x = 7,257,610,117,589.76/3,725,797.43
  6. Step 6: Final answer
    x = 1,947,934.70

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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.