Home / 10,050,912.14-15,038,322.69-5,954,431.89

Finding the Fourth Proportional to 10,050,912.14, 15,038,322.69 and 5,954,431.89

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Solution

The fourth proportional to 10,050,912.14, 15,038,322.69 and 5,954,431.89 is: 8,909,108.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050,912.14 : 15,038,322.69 = 5,954,431.89 : x
  2. Step 2: Convert to fraction form
    10,050,912.14/15,038,322.69 = 5,954,431.89/x
  3. Step 3: Cross multiply
    10,050,912.14x = 15,038,322.69 × 5,954,431.89
  4. Step 4: Simplify right side
    10,050,912.14x = 89,544,668,197,446.58
  5. Step 5: Solve for x
    x = 89,544,668,197,446.58/10,050,912.14
  6. Step 6: Final answer
    x = 8,909,108.64

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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.