Home / 2,703,520.98-3,730,603.77-1,615,575.96

Finding the Fourth Proportional to 2,703,520.98, 3,730,603.77 and 1,615,575.96

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Solution

The fourth proportional to 2,703,520.98, 3,730,603.77 and 1,615,575.96 is: 2,229,342.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,520.98 : 3,730,603.77 = 1,615,575.96 : x
  2. Step 2: Convert to fraction form
    2,703,520.98/3,730,603.77 = 1,615,575.96/x
  3. Step 3: Cross multiply
    2,703,520.98x = 3,730,603.77 × 1,615,575.96
  4. Step 4: Simplify right side
    2,703,520.98x = 6,027,073,767,097.37
  5. Step 5: Solve for x
    x = 6,027,073,767,097.37/2,703,520.98
  6. Step 6: Final answer
    x = 2,229,342.33

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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.