Home / 9,675,857.94-14,522,754.95-4,886,910.26

Finding the Fourth Proportional to 9,675,857.94, 14,522,754.95 and 4,886,910.26

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Solution

The fourth proportional to 9,675,857.94, 14,522,754.95 and 4,886,910.26 is: 7,334,894.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,857.94 : 14,522,754.95 = 4,886,910.26 : x
  2. Step 2: Convert to fraction form
    9,675,857.94/14,522,754.95 = 4,886,910.26/x
  3. Step 3: Cross multiply
    9,675,857.94x = 14,522,754.95 × 4,886,910.26
  4. Step 4: Simplify right side
    9,675,857.94x = 70,971,400,168,620.78
  5. Step 5: Solve for x
    x = 70,971,400,168,620.78/9,675,857.94
  6. Step 6: Final answer
    x = 7,334,894.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.