Home / 9,260,672.58-13,891,533.72-2,871,833.22

Finding the Fourth Proportional to 9,260,672.58, 13,891,533.72 and 2,871,833.22

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Solution

The fourth proportional to 9,260,672.58, 13,891,533.72 and 2,871,833.22 is: 4,307,912.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,260,672.58 : 13,891,533.72 = 2,871,833.22 : x
  2. Step 2: Convert to fraction form
    9,260,672.58/13,891,533.72 = 2,871,833.22/x
  3. Step 3: Cross multiply
    9,260,672.58x = 13,891,533.72 × 2,871,833.22
  4. Step 4: Simplify right side
    9,260,672.58x = 39,894,168,013,846.18
  5. Step 5: Solve for x
    x = 39,894,168,013,846.18/9,260,672.58
  6. Step 6: Final answer
    x = 4,307,912.59

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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.