Home / 3,740,360.09-5,611,539.66-1,344,225.48

Finding the Fourth Proportional to 3,740,360.09, 5,611,539.66 and 1,344,225.48

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Solution

The fourth proportional to 3,740,360.09, 5,611,539.66 and 1,344,225.48 is: 2,016,697.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,360.09 : 5,611,539.66 = 1,344,225.48 : x
  2. Step 2: Convert to fraction form
    3,740,360.09/5,611,539.66 = 1,344,225.48/x
  3. Step 3: Cross multiply
    3,740,360.09x = 5,611,539.66 × 1,344,225.48
  4. Step 4: Simplify right side
    3,740,360.09x = 7,543,174,586,281.41
  5. Step 5: Solve for x
    x = 7,543,174,586,281.41/3,740,360.09
  6. Step 6: Final answer
    x = 2,016,697.43

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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.