Home / 5,784,704.40-8,677,056.60-3,769,165.20

Finding the Fourth Proportional to 5,784,704.40, 8,677,056.60 and 3,769,165.20

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Solution

The fourth proportional to 5,784,704.40, 8,677,056.60 and 3,769,165.20 is: 5,653,747.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,784,704.40 : 8,677,056.60 = 3,769,165.20 : x
  2. Step 2: Convert to fraction form
    5,784,704.40/8,677,056.60 = 3,769,165.20/x
  3. Step 3: Cross multiply
    5,784,704.40x = 8,677,056.60 × 3,769,165.20
  4. Step 4: Simplify right side
    5,784,704.40x = 32,705,259,775,150.32
  5. Step 5: Solve for x
    x = 32,705,259,775,150.32/5,784,704.40
  6. Step 6: Final answer
    x = 5,653,747.80

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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.