Home / 3,622,581.04-4,997,080.12-2,262,092.08

Finding the Fourth Proportional to 3,622,581.04, 4,997,080.12 and 2,262,092.08

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Solution

The fourth proportional to 3,622,581.04, 4,997,080.12 and 2,262,092.08 is: 3,120,387.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,581.04 : 4,997,080.12 = 2,262,092.08 : x
  2. Step 2: Convert to fraction form
    3,622,581.04/4,997,080.12 = 2,262,092.08/x
  3. Step 3: Cross multiply
    3,622,581.04x = 4,997,080.12 × 2,262,092.08
  4. Step 4: Simplify right side
    3,622,581.04x = 11,303,855,362,577.45
  5. Step 5: Solve for x
    x = 11,303,855,362,577.45/3,622,581.04
  6. Step 6: Final answer
    x = 3,120,387.16

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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.