Home / 2,025,504.19-2,795,539.50-1,166,561.74

Finding the Fourth Proportional to 2,025,504.19, 2,795,539.50 and 1,166,561.74

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Solution

The fourth proportional to 2,025,504.19, 2,795,539.50 and 1,166,561.74 is: 1,610,053.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,504.19 : 2,795,539.50 = 1,166,561.74 : x
  2. Step 2: Convert to fraction form
    2,025,504.19/2,795,539.50 = 1,166,561.74/x
  3. Step 3: Cross multiply
    2,025,504.19x = 2,795,539.50 × 1,166,561.74
  4. Step 4: Simplify right side
    2,025,504.19x = 3,261,169,423,358.73
  5. Step 5: Solve for x
    x = 3,261,169,423,358.73/2,025,504.19
  6. Step 6: Final answer
    x = 1,610,053.16

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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.