Home / 2,350,192.95-3,525,289.43-667,296.45

Finding the Fourth Proportional to 2,350,192.95, 3,525,289.43 and 667,296.45

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Solution

The fourth proportional to 2,350,192.95, 3,525,289.43 and 667,296.45 is: 1,000,944.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,192.95 : 3,525,289.43 = 667,296.45 : x
  2. Step 2: Convert to fraction form
    2,350,192.95/3,525,289.43 = 667,296.45/x
  3. Step 3: Cross multiply
    2,350,192.95x = 3,525,289.43 × 667,296.45
  4. Step 4: Simplify right side
    2,350,192.95x = 2,352,413,118,525.04
  5. Step 5: Solve for x
    x = 2,352,413,118,525.04/2,350,192.95
  6. Step 6: Final answer
    x = 1,000,944.68

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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.