Home / 2,953,772.52-4,076,209.71-1,595,645.52

Finding the Fourth Proportional to 2,953,772.52, 4,076,209.71 and 1,595,645.52

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Solution

The fourth proportional to 2,953,772.52, 4,076,209.71 and 1,595,645.52 is: 2,201,992.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,772.52 : 4,076,209.71 = 1,595,645.52 : x
  2. Step 2: Convert to fraction form
    2,953,772.52/4,076,209.71 = 1,595,645.52/x
  3. Step 3: Cross multiply
    2,953,772.52x = 4,076,209.71 × 1,595,645.52
  4. Step 4: Simplify right side
    2,953,772.52x = 6,504,185,762,342.00
  5. Step 5: Solve for x
    x = 6,504,185,762,342.00/2,953,772.52
  6. Step 6: Final answer
    x = 2,201,992.78

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