Home / 1,837,776.21-2,535,759.51-1,073,682.15

Finding the Fourth Proportional to 1,837,776.21, 2,535,759.51 and 1,073,682.15

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Solution

The fourth proportional to 1,837,776.21, 2,535,759.51 and 1,073,682.15 is: 1,481,464.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,776.21 : 2,535,759.51 = 1,073,682.15 : x
  2. Step 2: Convert to fraction form
    1,837,776.21/2,535,759.51 = 1,073,682.15/x
  3. Step 3: Cross multiply
    1,837,776.21x = 2,535,759.51 × 1,073,682.15
  4. Step 4: Simplify right side
    1,837,776.21x = 2,722,599,713,070.65
  5. Step 5: Solve for x
    x = 2,722,599,713,070.65/1,837,776.21
  6. Step 6: Final answer
    x = 1,481,464.23

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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.