Home / 9,286,298.88-13,866,914.25-7,583,819.52

Finding the Fourth Proportional to 9,286,298.88, 13,866,914.25 and 7,583,819.52

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Solution

The fourth proportional to 9,286,298.88, 13,866,914.25 and 7,583,819.52 is: 11,324,659.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,286,298.88 : 13,866,914.25 = 7,583,819.52 : x
  2. Step 2: Convert to fraction form
    9,286,298.88/13,866,914.25 = 7,583,819.52/x
  3. Step 3: Cross multiply
    9,286,298.88x = 13,866,914.25 × 7,583,819.52
  4. Step 4: Simplify right side
    9,286,298.88x = 105,164,174,971,316.16
  5. Step 5: Solve for x
    x = 105,164,174,971,316.16/9,286,298.88
  6. Step 6: Final answer
    x = 11,324,659.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.