Home / 1,874,986.03-2,587,533.84-1,059,224.23

Finding the Fourth Proportional to 1,874,986.03, 2,587,533.84 and 1,059,224.23

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Solution

The fourth proportional to 1,874,986.03, 2,587,533.84 and 1,059,224.23 is: 1,461,759.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,986.03 : 2,587,533.84 = 1,059,224.23 : x
  2. Step 2: Convert to fraction form
    1,874,986.03/2,587,533.84 = 1,059,224.23/x
  3. Step 3: Cross multiply
    1,874,986.03x = 2,587,533.84 × 1,059,224.23
  4. Step 4: Simplify right side
    1,874,986.03x = 2,740,778,526,335.27
  5. Step 5: Solve for x
    x = 2,740,778,526,335.27/1,874,986.03
  6. Step 6: Final answer
    x = 1,461,759.44

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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.