Home / 8,015,169.41-11,994,373.69-4,983,962.81

Finding the Fourth Proportional to 8,015,169.41, 11,994,373.69 and 4,983,962.81

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Solution

The fourth proportional to 8,015,169.41, 11,994,373.69 and 4,983,962.81 is: 7,458,296.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,015,169.41 : 11,994,373.69 = 4,983,962.81 : x
  2. Step 2: Convert to fraction form
    8,015,169.41/11,994,373.69 = 4,983,962.81/x
  3. Step 3: Cross multiply
    8,015,169.41x = 11,994,373.69 × 4,983,962.81
  4. Step 4: Simplify right side
    8,015,169.41x = 59,779,512,327,770.69
  5. Step 5: Solve for x
    x = 59,779,512,327,770.69/8,015,169.41
  6. Step 6: Final answer
    x = 7,458,296.80

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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.