Home / 1,788,954.12-2,682,862.14-590,653.32

Finding the Fourth Proportional to 1,788,954.12, 2,682,862.14 and 590,653.32

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Solution

The fourth proportional to 1,788,954.12, 2,682,862.14 and 590,653.32 is: 885,792.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,788,954.12 : 2,682,862.14 = 590,653.32 : x
  2. Step 2: Convert to fraction form
    1,788,954.12/2,682,862.14 = 590,653.32/x
  3. Step 3: Cross multiply
    1,788,954.12x = 2,682,862.14 × 590,653.32
  4. Step 4: Simplify right side
    1,788,954.12x = 1,584,641,430,093.30
  5. Step 5: Solve for x
    x = 1,584,641,430,093.30/1,788,954.12
  6. Step 6: Final answer
    x = 885,792.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.