Home / 10,356,585.68-15,524,100.48-5,800,955.60

Finding the Fourth Proportional to 10,356,585.68, 15,524,100.48 and 5,800,955.60

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Solution

The fourth proportional to 10,356,585.68, 15,524,100.48 and 5,800,955.60 is: 8,695,396.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,356,585.68 : 15,524,100.48 = 5,800,955.60 : x
  2. Step 2: Convert to fraction form
    10,356,585.68/15,524,100.48 = 5,800,955.60/x
  3. Step 3: Cross multiply
    10,356,585.68x = 15,524,100.48 × 5,800,955.60
  4. Step 4: Simplify right side
    10,356,585.68x = 90,054,617,614,418.69
  5. Step 5: Solve for x
    x = 90,054,617,614,418.69/10,356,585.68
  6. Step 6: Final answer
    x = 8,695,396.38

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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.