Home / 3,011,004-4,517,393.24-1,212,962.24

Finding the Fourth Proportional to 3,011,004, 4,517,393.24 and 1,212,962.24

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Solution

The fourth proportional to 3,011,004, 4,517,393.24 and 1,212,962.24 is: 1,819,800.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,004 : 4,517,393.24 = 1,212,962.24 : x
  2. Step 2: Convert to fraction form
    3,011,004/4,517,393.24 = 1,212,962.24/x
  3. Step 3: Cross multiply
    3,011,004x = 4,517,393.24 × 1,212,962.24
  4. Step 4: Simplify right side
    3,011,004x = 5,479,427,423,351.26
  5. Step 5: Solve for x
    x = 5,479,427,423,351.26/3,011,004
  6. Step 6: Final answer
    x = 1,819,800.78

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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.