Home / 2,341,331.73-3,231,558.59-1,423,366.22

Finding the Fourth Proportional to 2,341,331.73, 3,231,558.59 and 1,423,366.22

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Solution

The fourth proportional to 2,341,331.73, 3,231,558.59 and 1,423,366.22 is: 1,964,562.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,331.73 : 3,231,558.59 = 1,423,366.22 : x
  2. Step 2: Convert to fraction form
    2,341,331.73/3,231,558.59 = 1,423,366.22/x
  3. Step 3: Cross multiply
    2,341,331.73x = 3,231,558.59 × 1,423,366.22
  4. Step 4: Simplify right side
    2,341,331.73x = 4,599,691,335,918.89
  5. Step 5: Solve for x
    x = 4,599,691,335,918.89/2,341,331.73
  6. Step 6: Final answer
    x = 1,964,562.00

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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.