Home / 2,554,116.48-3,524,705.28-1,408,242.24

Finding the Fourth Proportional to 2,554,116.48, 3,524,705.28 and 1,408,242.24

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Solution

The fourth proportional to 2,554,116.48, 3,524,705.28 and 1,408,242.24 is: 1,943,387.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,116.48 : 3,524,705.28 = 1,408,242.24 : x
  2. Step 2: Convert to fraction form
    2,554,116.48/3,524,705.28 = 1,408,242.24/x
  3. Step 3: Cross multiply
    2,554,116.48x = 3,524,705.28 × 1,408,242.24
  4. Step 4: Simplify right side
    2,554,116.48x = 4,963,638,858,847.03
  5. Step 5: Solve for x
    x = 4,963,638,858,847.03/2,554,116.48
  6. Step 6: Final answer
    x = 1,943,387.82

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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.