Home / 5,741,880.16-7,923,974.28-3,294,939.28

Finding the Fourth Proportional to 5,741,880.16, 7,923,974.28 and 3,294,939.28

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Solution

The fourth proportional to 5,741,880.16, 7,923,974.28 and 3,294,939.28 is: 4,547,119.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,880.16 : 7,923,974.28 = 3,294,939.28 : x
  2. Step 2: Convert to fraction form
    5,741,880.16/7,923,974.28 = 3,294,939.28/x
  3. Step 3: Cross multiply
    5,741,880.16x = 7,923,974.28 × 3,294,939.28
  4. Step 4: Simplify right side
    5,741,880.16x = 26,109,014,108,881.72
  5. Step 5: Solve for x
    x = 26,109,014,108,881.72/5,741,880.16
  6. Step 6: Final answer
    x = 4,547,119.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.