Home / 2,025,823.65-2,795,877.86-1,166,551.35

Finding the Fourth Proportional to 2,025,823.65, 2,795,877.86 and 1,166,551.35

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Solution

The fourth proportional to 2,025,823.65, 2,795,877.86 and 1,166,551.35 is: 1,609,979.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,823.65 : 2,795,877.86 = 1,166,551.35 : x
  2. Step 2: Convert to fraction form
    2,025,823.65/2,795,877.86 = 1,166,551.35/x
  3. Step 3: Cross multiply
    2,025,823.65x = 2,795,877.86 × 1,166,551.35
  4. Step 4: Simplify right side
    2,025,823.65x = 3,261,535,086,185.35
  5. Step 5: Solve for x
    x = 3,261,535,086,185.35/2,025,823.65
  6. Step 6: Final answer
    x = 1,609,979.77

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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.