Home / 4,354,772.22-6,536,696.73-4,257,074.46

Finding the Fourth Proportional to 4,354,772.22, 6,536,696.73 and 4,257,074.46

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Solution

The fourth proportional to 4,354,772.22, 6,536,696.73 and 4,257,074.46 is: 6,390,048.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,772.22 : 6,536,696.73 = 4,257,074.46 : x
  2. Step 2: Convert to fraction form
    4,354,772.22/6,536,696.73 = 4,257,074.46/x
  3. Step 3: Cross multiply
    4,354,772.22x = 6,536,696.73 × 4,257,074.46
  4. Step 4: Simplify right side
    4,354,772.22x = 27,827,204,702,048.52
  5. Step 5: Solve for x
    x = 27,827,204,702,048.52/4,354,772.22
  6. Step 6: Final answer
    x = 6,390,048.27

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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.