Home / 3,818,570.58-5,269,816.56-2,368,733.16

Finding the Fourth Proportional to 3,818,570.58, 5,269,816.56 and 2,368,733.16

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Solution

The fourth proportional to 3,818,570.58, 5,269,816.56 and 2,368,733.16 is: 3,268,969.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,818,570.58 : 5,269,816.56 = 2,368,733.16 : x
  2. Step 2: Convert to fraction form
    3,818,570.58/5,269,816.56 = 2,368,733.16/x
  3. Step 3: Cross multiply
    3,818,570.58x = 5,269,816.56 × 2,368,733.16
  4. Step 4: Simplify right side
    3,818,570.58x = 12,482,789,232,789.13
  5. Step 5: Solve for x
    x = 12,482,789,232,789.13/3,818,570.58
  6. Step 6: Final answer
    x = 3,268,969.10

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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.