Home / 6,004,519.72-9,005,428.91-2,762,947.98

Finding the Fourth Proportional to 6,004,519.72, 9,005,428.91 and 2,762,947.98

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Solution

The fourth proportional to 6,004,519.72, 9,005,428.91 and 2,762,947.98 is: 4,143,800.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004,519.72 : 9,005,428.91 = 2,762,947.98 : x
  2. Step 2: Convert to fraction form
    6,004,519.72/9,005,428.91 = 2,762,947.98/x
  3. Step 3: Cross multiply
    6,004,519.72x = 9,005,428.91 × 2,762,947.98
  4. Step 4: Simplify right side
    6,004,519.72x = 24,881,531,622,825.47
  5. Step 5: Solve for x
    x = 24,881,531,622,825.47/6,004,519.72
  6. Step 6: Final answer
    x = 4,143,800.47

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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.