Home / 3,563,963.95-5,345,404.64-1,167,755.53

Finding the Fourth Proportional to 3,563,963.95, 5,345,404.64 and 1,167,755.53

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Solution

The fourth proportional to 3,563,963.95, 5,345,404.64 and 1,167,755.53 is: 1,751,455.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,963.95 : 5,345,404.64 = 1,167,755.53 : x
  2. Step 2: Convert to fraction form
    3,563,963.95/5,345,404.64 = 1,167,755.53/x
  3. Step 3: Cross multiply
    3,563,963.95x = 5,345,404.64 × 1,167,755.53
  4. Step 4: Simplify right side
    3,563,963.95x = 6,242,125,828,447.66
  5. Step 5: Solve for x
    x = 6,242,125,828,447.66/3,563,963.95
  6. Step 6: Final answer
    x = 1,751,455.94

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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.