Home / 2,334,268.54-3,221,226.42-1,301,807.71

Finding the Fourth Proportional to 2,334,268.54, 3,221,226.42 and 1,301,807.71

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Solution

The fourth proportional to 2,334,268.54, 3,221,226.42 and 1,301,807.71 is: 1,796,458.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,268.54 : 3,221,226.42 = 1,301,807.71 : x
  2. Step 2: Convert to fraction form
    2,334,268.54/3,221,226.42 = 1,301,807.71/x
  3. Step 3: Cross multiply
    2,334,268.54x = 3,221,226.42 × 1,301,807.71
  4. Step 4: Simplify right side
    2,334,268.54x = 4,193,417,389,211.70
  5. Step 5: Solve for x
    x = 4,193,417,389,211.70/2,334,268.54
  6. Step 6: Final answer
    x = 1,796,458.86

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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.