Home / 6,737,797.36-9,299,108.64-4,289,626.36

Finding the Fourth Proportional to 6,737,797.36, 9,299,108.64 and 4,289,626.36

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Solution

The fourth proportional to 6,737,797.36, 9,299,108.64 and 4,289,626.36 is: 5,920,288.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,797.36 : 9,299,108.64 = 4,289,626.36 : x
  2. Step 2: Convert to fraction form
    6,737,797.36/9,299,108.64 = 4,289,626.36/x
  3. Step 3: Cross multiply
    6,737,797.36x = 9,299,108.64 × 4,289,626.36
  4. Step 4: Simplify right side
    6,737,797.36x = 39,889,701,546,647.76
  5. Step 5: Solve for x
    x = 39,889,701,546,647.76/6,737,797.36
  6. Step 6: Final answer
    x = 5,920,288.10

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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.