Home / 4,855,935.60-7,283,903.40-4,446,529.20

Finding the Fourth Proportional to 4,855,935.60, 7,283,903.40 and 4,446,529.20

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Solution

The fourth proportional to 4,855,935.60, 7,283,903.40 and 4,446,529.20 is: 6,669,793.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,935.60 : 7,283,903.40 = 4,446,529.20 : x
  2. Step 2: Convert to fraction form
    4,855,935.60/7,283,903.40 = 4,446,529.20/x
  3. Step 3: Cross multiply
    4,855,935.60x = 7,283,903.40 × 4,446,529.20
  4. Step 4: Simplify right side
    4,855,935.60x = 32,388,089,158,079.28
  5. Step 5: Solve for x
    x = 32,388,089,158,079.28/4,855,935.60
  6. Step 6: Final answer
    x = 6,669,793.80

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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.