Home / 8,910,076.07-12,295,910.03-4,835,695.07

Finding the Fourth Proportional to 8,910,076.07, 12,295,910.03 and 4,835,695.07

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Solution

The fourth proportional to 8,910,076.07, 12,295,910.03 and 4,835,695.07 is: 6,673,261.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,076.07 : 12,295,910.03 = 4,835,695.07 : x
  2. Step 2: Convert to fraction form
    8,910,076.07/12,295,910.03 = 4,835,695.07/x
  3. Step 3: Cross multiply
    8,910,076.07x = 12,295,910.03 × 4,835,695.07
  4. Step 4: Simplify right side
    8,910,076.07x = 59,459,271,519,795.85
  5. Step 5: Solve for x
    x = 59,459,271,519,795.85/8,910,076.07
  6. Step 6: Final answer
    x = 6,673,261.94

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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.