Home / 2,710,261.64-3,740,067.06-1,503,149.96

Finding the Fourth Proportional to 2,710,261.64, 3,740,067.06 and 1,503,149.96

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Solution

The fourth proportional to 2,710,261.64, 3,740,067.06 and 1,503,149.96 is: 2,074,294.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,261.64 : 3,740,067.06 = 1,503,149.96 : x
  2. Step 2: Convert to fraction form
    2,710,261.64/3,740,067.06 = 1,503,149.96/x
  3. Step 3: Cross multiply
    2,710,261.64x = 3,740,067.06 × 1,503,149.96
  4. Step 4: Simplify right side
    2,710,261.64x = 5,621,881,651,636.32
  5. Step 5: Solve for x
    x = 5,621,881,651,636.32/2,710,261.64
  6. Step 6: Final answer
    x = 2,074,294.81

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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.