Home / 4,113,217.17-6,170,399.91-1,716,512.58

Finding the Fourth Proportional to 4,113,217.17, 6,170,399.91 and 1,716,512.58

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Solution

The fourth proportional to 4,113,217.17, 6,170,399.91 and 1,716,512.58 is: 2,575,008.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,217.17 : 6,170,399.91 = 1,716,512.58 : x
  2. Step 2: Convert to fraction form
    4,113,217.17/6,170,399.91 = 1,716,512.58/x
  3. Step 3: Cross multiply
    4,113,217.17x = 6,170,399.91 × 1,716,512.58
  4. Step 4: Simplify right side
    4,113,217.17x = 10,591,569,069,145.87
  5. Step 5: Solve for x
    x = 10,591,569,069,145.87/4,113,217.17
  6. Step 6: Final answer
    x = 2,575,008.47

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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.