Home / 12,835,080.02-17,712,425.76-6,954,709.94

Finding the Fourth Proportional to 12,835,080.02, 17,712,425.76 and 6,954,709.94

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Solution

The fourth proportional to 12,835,080.02, 17,712,425.76 and 6,954,709.94 is: 9,597,508.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,835,080.02 : 17,712,425.76 = 6,954,709.94 : x
  2. Step 2: Convert to fraction form
    12,835,080.02/17,712,425.76 = 6,954,709.94/x
  3. Step 3: Cross multiply
    12,835,080.02x = 17,712,425.76 × 6,954,709.94
  4. Step 4: Simplify right side
    12,835,080.02x = 123,184,783,494,584.08
  5. Step 5: Solve for x
    x = 123,184,783,494,584.08/12,835,080.02
  6. Step 6: Final answer
    x = 9,597,508.03

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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.