Home / 12,704,465.94-17,532,124.83-6,903,265.38

Finding the Fourth Proportional to 12,704,465.94, 17,532,124.83 and 6,903,265.38

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Solution

The fourth proportional to 12,704,465.94, 17,532,124.83 and 6,903,265.38 is: 9,526,485.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,704,465.94 : 17,532,124.83 = 6,903,265.38 : x
  2. Step 2: Convert to fraction form
    12,704,465.94/17,532,124.83 = 6,903,265.38/x
  3. Step 3: Cross multiply
    12,704,465.94x = 17,532,124.83 × 6,903,265.38
  4. Step 4: Simplify right side
    12,704,465.94x = 121,028,910,376,777.38
  5. Step 5: Solve for x
    x = 121,028,910,376,777.38/12,704,465.94
  6. Step 6: Final answer
    x = 9,526,485.49

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1.5x scale

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.