Home / 3,879,096.89-5,809,677.02-3,744,575.89

Finding the Fourth Proportional to 3,879,096.89, 5,809,677.02 and 3,744,575.89

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Solution

The fourth proportional to 3,879,096.89, 5,809,677.02 and 3,744,575.89 is: 5,608,206.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,879,096.89 : 5,809,677.02 = 3,744,575.89 : x
  2. Step 2: Convert to fraction form
    3,879,096.89/5,809,677.02 = 3,744,575.89/x
  3. Step 3: Cross multiply
    3,879,096.89x = 5,809,677.02 × 3,744,575.89
  4. Step 4: Simplify right side
    3,879,096.89x = 21,754,776,479,056.17
  5. Step 5: Solve for x
    x = 21,754,776,479,056.17/3,879,096.89
  6. Step 6: Final answer
    x = 5,608,206.52

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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.