Home / 4,122,384.04-6,173,802.06-3,266,704.36

Finding the Fourth Proportional to 4,122,384.04, 6,173,802.06 and 3,266,704.36

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Solution

The fourth proportional to 4,122,384.04, 6,173,802.06 and 3,266,704.36 is: 4,892,311.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,384.04 : 6,173,802.06 = 3,266,704.36 : x
  2. Step 2: Convert to fraction form
    4,122,384.04/6,173,802.06 = 3,266,704.36/x
  3. Step 3: Cross multiply
    4,122,384.04x = 6,173,802.06 × 3,266,704.36
  4. Step 4: Simplify right side
    4,122,384.04x = 20,167,986,107,178.98
  5. Step 5: Solve for x
    x = 20,167,986,107,178.98/4,122,384.04
  6. Step 6: Final answer
    x = 4,892,311.32

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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.