Home / 2,270,301.45-3,406,359.44-922,569.56

Finding the Fourth Proportional to 2,270,301.45, 3,406,359.44 and 922,569.56

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Solution

The fourth proportional to 2,270,301.45, 3,406,359.44 and 922,569.56 is: 1,384,223.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,301.45 : 3,406,359.44 = 922,569.56 : x
  2. Step 2: Convert to fraction form
    2,270,301.45/3,406,359.44 = 922,569.56/x
  3. Step 3: Cross multiply
    2,270,301.45x = 3,406,359.44 × 922,569.56
  4. Step 4: Simplify right side
    2,270,301.45x = 3,142,603,529,762.65
  5. Step 5: Solve for x
    x = 3,142,603,529,762.65/2,270,301.45
  6. Step 6: Final answer
    x = 1,384,223.02

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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.