Home / 3,256,544.86-4,491,091.65-2,032,963.18

Finding the Fourth Proportional to 3,256,544.86, 4,491,091.65 and 2,032,963.18

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Solution

The fourth proportional to 3,256,544.86, 4,491,091.65 and 2,032,963.18 is: 2,803,653.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,544.86 : 4,491,091.65 = 2,032,963.18 : x
  2. Step 2: Convert to fraction form
    3,256,544.86/4,491,091.65 = 2,032,963.18/x
  3. Step 3: Cross multiply
    3,256,544.86x = 4,491,091.65 × 2,032,963.18
  4. Step 4: Simplify right side
    3,256,544.86x = 9,130,223,962,455.45
  5. Step 5: Solve for x
    x = 9,130,223,962,455.45/3,256,544.86
  6. Step 6: Final answer
    x = 2,803,653.67

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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.