Home / 4,178,184.50-5,765,982.09-2,367,348.50

Finding the Fourth Proportional to 4,178,184.50, 5,765,982.09 and 2,367,348.50

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Solution

The fourth proportional to 4,178,184.50, 5,765,982.09 and 2,367,348.50 is: 3,266,990.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,178,184.50 : 5,765,982.09 = 2,367,348.50 : x
  2. Step 2: Convert to fraction form
    4,178,184.50/5,765,982.09 = 2,367,348.50/x
  3. Step 3: Cross multiply
    4,178,184.50x = 5,765,982.09 × 2,367,348.50
  4. Step 4: Simplify right side
    4,178,184.50x = 13,650,089,051,788.37
  5. Step 5: Solve for x
    x = 13,650,089,051,788.37/4,178,184.50
  6. Step 6: Final answer
    x = 3,266,990.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.