Home / 5,350,554.51-8,025,838.11-2,275,749.15

Finding the Fourth Proportional to 5,350,554.51, 8,025,838.11 and 2,275,749.15

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Solution

The fourth proportional to 5,350,554.51, 8,025,838.11 and 2,275,749.15 is: 3,413,626.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,554.51 : 8,025,838.11 = 2,275,749.15 : x
  2. Step 2: Convert to fraction form
    5,350,554.51/8,025,838.11 = 2,275,749.15/x
  3. Step 3: Cross multiply
    5,350,554.51x = 8,025,838.11 × 2,275,749.15
  4. Step 4: Simplify right side
    5,350,554.51x = 18,264,794,256,870.11
  5. Step 5: Solve for x
    x = 18,264,794,256,870.11/5,350,554.51
  6. Step 6: Final answer
    x = 3,413,626.42

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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.