Home / 6,631,419.44-9,946,559.30-4,037,050.80

Finding the Fourth Proportional to 6,631,419.44, 9,946,559.30 and 4,037,050.80

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Solution

The fourth proportional to 6,631,419.44, 9,946,559.30 and 4,037,050.80 is: 6,055,229.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,419.44 : 9,946,559.30 = 4,037,050.80 : x
  2. Step 2: Convert to fraction form
    6,631,419.44/9,946,559.30 = 4,037,050.80/x
  3. Step 3: Cross multiply
    6,631,419.44x = 9,946,559.30 × 4,037,050.80
  4. Step 4: Simplify right side
    6,631,419.44x = 40,154,765,159,127.19
  5. Step 5: Solve for x
    x = 40,154,765,159,127.19/6,631,419.44
  6. Step 6: Final answer
    x = 6,055,229.28

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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.