Home / 9,411,889.68-14,118,483.06-3,941,476.56

Finding the Fourth Proportional to 9,411,889.68, 14,118,483.06 and 3,941,476.56

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Solution

The fourth proportional to 9,411,889.68, 14,118,483.06 and 3,941,476.56 is: 5,912,486.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,411,889.68 : 14,118,483.06 = 3,941,476.56 : x
  2. Step 2: Convert to fraction form
    9,411,889.68/14,118,483.06 = 3,941,476.56/x
  3. Step 3: Cross multiply
    9,411,889.68x = 14,118,483.06 × 3,941,476.56
  4. Step 4: Simplify right side
    9,411,889.68x = 55,647,670,043,747.08
  5. Step 5: Solve for x
    x = 55,647,670,043,747.08/9,411,889.68
  6. Step 6: Final answer
    x = 5,912,486.43

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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.