Home / 3,491,848.96-5,237,994.90-1,095,788.08

Finding the Fourth Proportional to 3,491,848.96, 5,237,994.90 and 1,095,788.08

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Solution

The fourth proportional to 3,491,848.96, 5,237,994.90 and 1,095,788.08 is: 1,643,751.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,848.96 : 5,237,994.90 = 1,095,788.08 : x
  2. Step 2: Convert to fraction form
    3,491,848.96/5,237,994.90 = 1,095,788.08/x
  3. Step 3: Cross multiply
    3,491,848.96x = 5,237,994.90 × 1,095,788.08
  4. Step 4: Simplify right side
    3,491,848.96x = 5,739,732,374,520.79
  5. Step 5: Solve for x
    x = 5,739,732,374,520.79/3,491,848.96
  6. Step 6: Final answer
    x = 1,643,751.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.