Home / 1,873,816.08-2,585,863.21-1,014,376.11

Finding the Fourth Proportional to 1,873,816.08, 2,585,863.21 and 1,014,376.11

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Solution

The fourth proportional to 1,873,816.08, 2,585,863.21 and 1,014,376.11 is: 1,399,837.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,816.08 : 2,585,863.21 = 1,014,376.11 : x
  2. Step 2: Convert to fraction form
    1,873,816.08/2,585,863.21 = 1,014,376.11/x
  3. Step 3: Cross multiply
    1,873,816.08x = 2,585,863.21 × 1,014,376.11
  4. Step 4: Simplify right side
    1,873,816.08x = 2,623,037,863,951.91
  5. Step 5: Solve for x
    x = 2,623,037,863,951.91/1,873,816.08
  6. Step 6: Final answer
    x = 1,399,837.42

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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.