Home / 4,191,912-5,784,838.56-2,284,200

Finding the Fourth Proportional to 4,191,912, 5,784,838.56 and 2,284,200

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Solution

The fourth proportional to 4,191,912, 5,784,838.56 and 2,284,200 is: 3,152,196

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,912 : 5,784,838.56 = 2,284,200 : x
  2. Step 2: Convert to fraction form
    4,191,912/5,784,838.56 = 2,284,200/x
  3. Step 3: Cross multiply
    4,191,912x = 5,784,838.56 × 2,284,200
  4. Step 4: Simplify right side
    4,191,912x = 13,213,728,238,752
  5. Step 5: Solve for x
    x = 13,213,728,238,752/4,191,912
  6. Step 6: Final answer
    x = 3,152,196

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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.