Home / 1,726,182.72-2,589,270.48-464,010.48

Finding the Fourth Proportional to 1,726,182.72, 2,589,270.48 and 464,010.48

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Solution

The fourth proportional to 1,726,182.72, 2,589,270.48 and 464,010.48 is: 696,014.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,182.72 : 2,589,270.48 = 464,010.48 : x
  2. Step 2: Convert to fraction form
    1,726,182.72/2,589,270.48 = 464,010.48/x
  3. Step 3: Cross multiply
    1,726,182.72x = 2,589,270.48 × 464,010.48
  4. Step 4: Simplify right side
    1,726,182.72x = 1,201,448,638,274.63
  5. Step 5: Solve for x
    x = 1,201,448,638,274.63/1,726,182.72
  6. Step 6: Final answer
    x = 696,014.75

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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.