Home / 6,737,652.36-9,298,908.54-4,289,481.36

Finding the Fourth Proportional to 6,737,652.36, 9,298,908.54 and 4,289,481.36

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Solution

The fourth proportional to 6,737,652.36, 9,298,908.54 and 4,289,481.36 is: 5,920,087.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,652.36 : 9,298,908.54 = 4,289,481.36 : x
  2. Step 2: Convert to fraction form
    6,737,652.36/9,298,908.54 = 4,289,481.36/x
  3. Step 3: Cross multiply
    6,737,652.36x = 9,298,908.54 × 4,289,481.36
  4. Step 4: Simplify right side
    6,737,652.36x = 39,887,494,850,674.81
  5. Step 5: Solve for x
    x = 39,887,494,850,674.81/6,737,652.36
  6. Step 6: Final answer
    x = 5,920,087.99

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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.