Home / 3,261,704.04-4,501,301.04-1,811,405.88

Finding the Fourth Proportional to 3,261,704.04, 4,501,301.04 and 1,811,405.88

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Solution

The fourth proportional to 3,261,704.04, 4,501,301.04 and 1,811,405.88 is: 2,499,823.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,704.04 : 4,501,301.04 = 1,811,405.88 : x
  2. Step 2: Convert to fraction form
    3,261,704.04/4,501,301.04 = 1,811,405.88/x
  3. Step 3: Cross multiply
    3,261,704.04x = 4,501,301.04 × 1,811,405.88
  4. Step 4: Simplify right side
    3,261,704.04x = 8,153,683,171,506.12
  5. Step 5: Solve for x
    x = 8,153,683,171,506.12/3,261,704.04
  6. Step 6: Final answer
    x = 2,499,823.12

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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.