Home / 2,536,410.81-3,500,292.11-1,374,895.11

Finding the Fourth Proportional to 2,536,410.81, 3,500,292.11 and 1,374,895.11

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Solution

The fourth proportional to 2,536,410.81, 3,500,292.11 and 1,374,895.11 is: 1,897,379.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,410.81 : 3,500,292.11 = 1,374,895.11 : x
  2. Step 2: Convert to fraction form
    2,536,410.81/3,500,292.11 = 1,374,895.11/x
  3. Step 3: Cross multiply
    2,536,410.81x = 3,500,292.11 × 1,374,895.11
  4. Step 4: Simplify right side
    2,536,410.81x = 4,812,534,498,736.11
  5. Step 5: Solve for x
    x = 4,812,534,498,736.11/2,536,410.81
  6. Step 6: Final answer
    x = 1,897,379.75

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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.