Home / 3,740,360.59-5,611,540.41-1,344,225.98

Finding the Fourth Proportional to 3,740,360.59, 5,611,540.41 and 1,344,225.98

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Solution

The fourth proportional to 3,740,360.59, 5,611,540.41 and 1,344,225.98 is: 2,016,698.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,360.59 : 5,611,540.41 = 1,344,225.98 : x
  2. Step 2: Convert to fraction form
    3,740,360.59/5,611,540.41 = 1,344,225.98/x
  3. Step 3: Cross multiply
    3,740,360.59x = 5,611,540.41 × 1,344,225.98
  4. Step 4: Simplify right side
    3,740,360.59x = 7,543,178,406,941.85
  5. Step 5: Solve for x
    x = 7,543,178,406,941.85/3,740,360.59
  6. Step 6: Final answer
    x = 2,016,698.18

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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.