Home / 2,447,356.90-3,653,070.83-2,266,999.11

Finding the Fourth Proportional to 2,447,356.90, 3,653,070.83 and 2,266,999.11

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Solution

The fourth proportional to 2,447,356.90, 3,653,070.83 and 2,266,999.11 is: 3,383,858.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,356.90 : 3,653,070.83 = 2,266,999.11 : x
  2. Step 2: Convert to fraction form
    2,447,356.90/3,653,070.83 = 2,266,999.11/x
  3. Step 3: Cross multiply
    2,447,356.90x = 3,653,070.83 × 2,266,999.11
  4. Step 4: Simplify right side
    2,447,356.90x = 8,281,508,303,844.20
  5. Step 5: Solve for x
    x = 8,281,508,303,844.20/2,447,356.90
  6. Step 6: Final answer
    x = 3,383,858.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.