Home / 11,803,301.37-16,289,385.93-6,576,648.39

Finding the Fourth Proportional to 11,803,301.37, 16,289,385.93 and 6,576,648.39

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Solution

The fourth proportional to 11,803,301.37, 16,289,385.93 and 6,576,648.39 is: 9,076,237.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,803,301.37 : 16,289,385.93 = 6,576,648.39 : x
  2. Step 2: Convert to fraction form
    11,803,301.37/16,289,385.93 = 6,576,648.39/x
  3. Step 3: Cross multiply
    11,803,301.37x = 16,289,385.93 × 6,576,648.39
  4. Step 4: Simplify right side
    11,803,301.37x = 107,129,563,750,623.14
  5. Step 5: Solve for x
    x = 107,129,563,750,623.14/11,803,301.37
  6. Step 6: Final answer
    x = 9,076,237.27

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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.