Home / 11,841,820.58-16,339,973.06-6,614,184.67

Finding the Fourth Proportional to 11,841,820.58, 16,339,973.06 and 6,614,184.67

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Solution

The fourth proportional to 11,841,820.58, 16,339,973.06 and 6,614,184.67 is: 9,126,603.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841,820.58 : 16,339,973.06 = 6,614,184.67 : x
  2. Step 2: Convert to fraction form
    11,841,820.58/16,339,973.06 = 6,614,184.67/x
  3. Step 3: Cross multiply
    11,841,820.58x = 16,339,973.06 × 6,614,184.67
  4. Step 4: Simplify right side
    11,841,820.58x = 108,075,599,297,350.53
  5. Step 5: Solve for x
    x = 108,075,599,297,350.53/11,841,820.58
  6. Step 6: Final answer
    x = 9,126,603.34

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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.