Home / 10,946,800.99-15,104,074.25-6,535,667.15

Finding the Fourth Proportional to 10,946,800.99, 15,104,074.25 and 6,535,667.15

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Solution

The fourth proportional to 10,946,800.99, 15,104,074.25 and 6,535,667.15 is: 9,017,721.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,946,800.99 : 15,104,074.25 = 6,535,667.15 : x
  2. Step 2: Convert to fraction form
    10,946,800.99/15,104,074.25 = 6,535,667.15/x
  3. Step 3: Cross multiply
    10,946,800.99x = 15,104,074.25 × 6,535,667.15
  4. Step 4: Simplify right side
    10,946,800.99x = 98,715,201,904,344.95
  5. Step 5: Solve for x
    x = 98,715,201,904,344.95/10,946,800.99
  6. Step 6: Final answer
    x = 9,017,721.43

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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.