Home / 3,334,562.80-4,601,636.55-1,884,227.02

Finding the Fourth Proportional to 3,334,562.80, 4,601,636.55 and 1,884,227.02

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Solution

The fourth proportional to 3,334,562.80, 4,601,636.55 and 1,884,227.02 is: 2,600,199.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,562.80 : 4,601,636.55 = 1,884,227.02 : x
  2. Step 2: Convert to fraction form
    3,334,562.80/4,601,636.55 = 1,884,227.02/x
  3. Step 3: Cross multiply
    3,334,562.80x = 4,601,636.55 × 1,884,227.02
  4. Step 4: Simplify right side
    3,334,562.80x = 8,670,527,923,729.58
  5. Step 5: Solve for x
    x = 8,670,527,923,729.58/3,334,562.80
  6. Step 6: Final answer
    x = 2,600,199.32

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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.