Home / 12,104,720.24-16,704,011.30-6,597,973.94

Finding the Fourth Proportional to 12,104,720.24, 16,704,011.30 and 6,597,973.94

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Solution

The fourth proportional to 12,104,720.24, 16,704,011.30 and 6,597,973.94 is: 9,104,930.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,104,720.24 : 16,704,011.30 = 6,597,973.94 : x
  2. Step 2: Convert to fraction form
    12,104,720.24/16,704,011.30 = 6,597,973.94/x
  3. Step 3: Cross multiply
    12,104,720.24x = 16,704,011.30 × 6,597,973.94
  4. Step 4: Simplify right side
    12,104,720.24x = 110,212,631,134,355.59
  5. Step 5: Solve for x
    x = 110,212,631,134,355.59/12,104,720.24
  6. Step 6: Final answer
    x = 9,104,930.06

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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.