Home / 4,909,683-7,364,786.94-1,544,152.44

Finding the Fourth Proportional to 4,909,683, 7,364,786.94 and 1,544,152.44

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Solution

The fourth proportional to 4,909,683, 7,364,786.94 and 1,544,152.44 is: 2,316,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,909,683 : 7,364,786.94 = 1,544,152.44 : x
  2. Step 2: Convert to fraction form
    4,909,683/7,364,786.94 = 1,544,152.44/x
  3. Step 3: Cross multiply
    4,909,683x = 7,364,786.94 × 1,544,152.44
  4. Step 4: Simplify right side
    4,909,683x = 11,372,353,723,481.13
  5. Step 5: Solve for x
    x = 11,372,353,723,481.13/4,909,683
  6. Step 6: Final answer
    x = 2,316,311.20

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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.