Home / 9,227,104.70-12,733,511.42-5,097,050.28

Finding the Fourth Proportional to 9,227,104.70, 12,733,511.42 and 5,097,050.28

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Solution

The fourth proportional to 9,227,104.70, 12,733,511.42 and 5,097,050.28 is: 7,033,988.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,104.70 : 12,733,511.42 = 5,097,050.28 : x
  2. Step 2: Convert to fraction form
    9,227,104.70/12,733,511.42 = 5,097,050.28/x
  3. Step 3: Cross multiply
    9,227,104.70x = 12,733,511.42 × 5,097,050.28
  4. Step 4: Simplify right side
    9,227,104.70x = 64,903,347,961,436.82
  5. Step 5: Solve for x
    x = 64,903,347,961,436.82/9,227,104.70
  6. Step 6: Final answer
    x = 7,033,988.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.