Home / 3,764,525.45-5,195,041.18-2,045,641.86

Finding the Fourth Proportional to 3,764,525.45, 5,195,041.18 and 2,045,641.86

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Solution

The fourth proportional to 3,764,525.45, 5,195,041.18 and 2,045,641.86 is: 2,822,983.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,525.45 : 5,195,041.18 = 2,045,641.86 : x
  2. Step 2: Convert to fraction form
    3,764,525.45/5,195,041.18 = 2,045,641.86/x
  3. Step 3: Cross multiply
    3,764,525.45x = 5,195,041.18 × 2,045,641.86
  4. Step 4: Simplify right side
    3,764,525.45x = 10,627,193,697,117.69
  5. Step 5: Solve for x
    x = 10,627,193,697,117.69/3,764,525.45
  6. Step 6: Final answer
    x = 2,822,983.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.