Home / 6,737,795.36-9,299,105.88-4,289,624.36

Finding the Fourth Proportional to 6,737,795.36, 9,299,105.88 and 4,289,624.36

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Solution

The fourth proportional to 6,737,795.36, 9,299,105.88 and 4,289,624.36 is: 5,920,285.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,795.36 : 9,299,105.88 = 4,289,624.36 : x
  2. Step 2: Convert to fraction form
    6,737,795.36/9,299,105.88 = 4,289,624.36/x
  3. Step 3: Cross multiply
    6,737,795.36x = 9,299,105.88 × 4,289,624.36
  4. Step 4: Simplify right side
    6,737,795.36x = 39,889,671,109,067.24
  5. Step 5: Solve for x
    x = 39,889,671,109,067.24/6,737,795.36
  6. Step 6: Final answer
    x = 5,920,285.34

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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.