Home / 6,149,645.64-9,223,522.38-2,051,039.16

Finding the Fourth Proportional to 6,149,645.64, 9,223,522.38 and 2,051,039.16

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Solution

The fourth proportional to 6,149,645.64, 9,223,522.38 and 2,051,039.16 is: 3,076,243.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,645.64 : 9,223,522.38 = 2,051,039.16 : x
  2. Step 2: Convert to fraction form
    6,149,645.64/9,223,522.38 = 2,051,039.16/x
  3. Step 3: Cross multiply
    6,149,645.64x = 9,223,522.38 × 2,051,039.16
  4. Step 4: Simplify right side
    6,149,645.64x = 18,917,805,594,516.40
  5. Step 5: Solve for x
    x = 18,917,805,594,516.40/6,149,645.64
  6. Step 6: Final answer
    x = 3,076,243.20

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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.