Home / 10,050,911.94-15,038,322.39-5,954,431.69

Finding the Fourth Proportional to 10,050,911.94, 15,038,322.39 and 5,954,431.69

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Solution

The fourth proportional to 10,050,911.94, 15,038,322.39 and 5,954,431.69 is: 8,909,108.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050,911.94 : 15,038,322.39 = 5,954,431.69 : x
  2. Step 2: Convert to fraction form
    10,050,911.94/15,038,322.39 = 5,954,431.69/x
  3. Step 3: Cross multiply
    10,050,911.94x = 15,038,322.39 × 5,954,431.69
  4. Step 4: Simplify right side
    10,050,911.94x = 89,544,663,403,452.55
  5. Step 5: Solve for x
    x = 89,544,663,403,452.55/10,050,911.94
  6. Step 6: Final answer
    x = 8,909,108.34

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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.