Home / 946,495.24-1,419,771.68-370,095.51

Finding the Fourth Proportional to 946,495.24, 1,419,771.68 and 370,095.51

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Solution

The fourth proportional to 946,495.24, 1,419,771.68 and 370,095.51 is: 555,154.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,495.24 : 1,419,771.68 = 370,095.51 : x
  2. Step 2: Convert to fraction form
    946,495.24/1,419,771.68 = 370,095.51/x
  3. Step 3: Cross multiply
    946,495.24x = 1,419,771.68 × 370,095.51
  4. Step 4: Simplify right side
    946,495.24x = 525,451,124,131.93
  5. Step 5: Solve for x
    x = 525,451,124,131.93/946,495.24
  6. Step 6: Final answer
    x = 555,154.54

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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.