Home / 11,604,540.25-16,013,327.43-6,710,079.79

Finding the Fourth Proportional to 11,604,540.25, 16,013,327.43 and 6,710,079.79

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Solution

The fourth proportional to 11,604,540.25, 16,013,327.43 and 6,710,079.79 is: 9,259,367.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,540.25 : 16,013,327.43 = 6,710,079.79 : x
  2. Step 2: Convert to fraction form
    11,604,540.25/16,013,327.43 = 6,710,079.79/x
  3. Step 3: Cross multiply
    11,604,540.25x = 16,013,327.43 × 6,710,079.79
  4. Step 4: Simplify right side
    11,604,540.25x = 107,450,704,758,695.64
  5. Step 5: Solve for x
    x = 107,450,704,758,695.64/11,604,540.25
  6. Step 6: Final answer
    x = 9,259,367.67

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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.