Home / 4,627,662.50-6,385,824.33-2,562,667.94

Finding the Fourth Proportional to 4,627,662.50, 6,385,824.33 and 2,562,667.94

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Solution

The fourth proportional to 4,627,662.50, 6,385,824.33 and 2,562,667.94 is: 3,536,287.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627,662.50 : 6,385,824.33 = 2,562,667.94 : x
  2. Step 2: Convert to fraction form
    4,627,662.50/6,385,824.33 = 2,562,667.94/x
  3. Step 3: Cross multiply
    4,627,662.50x = 6,385,824.33 × 2,562,667.94
  4. Step 4: Simplify right side
    4,627,662.50x = 16,364,747,280,962.98
  5. Step 5: Solve for x
    x = 16,364,747,280,962.98/4,627,662.50
  6. Step 6: Final answer
    x = 3,536,287.98

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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.