Home / 5,268,816.02-7,268,303.12-3,526,558.22

Finding the Fourth Proportional to 5,268,816.02, 7,268,303.12 and 3,526,558.22

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Solution

The fourth proportional to 5,268,816.02, 7,268,303.12 and 3,526,558.22 is: 4,864,867.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,268,816.02 : 7,268,303.12 = 3,526,558.22 : x
  2. Step 2: Convert to fraction form
    5,268,816.02/7,268,303.12 = 3,526,558.22/x
  3. Step 3: Cross multiply
    5,268,816.02x = 7,268,303.12 × 3,526,558.22
  4. Step 4: Simplify right side
    5,268,816.02x = 25,632,094,113,287.65
  5. Step 5: Solve for x
    x = 25,632,094,113,287.65/5,268,816.02
  6. Step 6: Final answer
    x = 4,864,867.94

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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.