Home / 2,554,577.82-3,525,345.27-1,408,699.26

Finding the Fourth Proportional to 2,554,577.82, 3,525,345.27 and 1,408,699.26

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Solution

The fourth proportional to 2,554,577.82, 3,525,345.27 and 1,408,699.26 is: 1,944,020.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,577.82 : 3,525,345.27 = 1,408,699.26 : x
  2. Step 2: Convert to fraction form
    2,554,577.82/3,525,345.27 = 1,408,699.26/x
  3. Step 3: Cross multiply
    2,554,577.82x = 3,525,345.27 × 1,408,699.26
  4. Step 4: Simplify right side
    2,554,577.82x = 4,966,151,273,093.50
  5. Step 5: Solve for x
    x = 4,966,151,273,093.50/2,554,577.82
  6. Step 6: Final answer
    x = 1,944,020.35

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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.