Home / 4,698,063.70-6,483,865.72-2,633,636.84

Finding the Fourth Proportional to 4,698,063.70, 6,483,865.72 and 2,633,636.84

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Solution

The fourth proportional to 4,698,063.70, 6,483,865.72 and 2,633,636.84 is: 3,634,720.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,063.70 : 6,483,865.72 = 2,633,636.84 : x
  2. Step 2: Convert to fraction form
    4,698,063.70/6,483,865.72 = 2,633,636.84/x
  3. Step 3: Cross multiply
    4,698,063.70x = 6,483,865.72 × 2,633,636.84
  4. Step 4: Simplify right side
    4,698,063.70x = 17,076,147,625,805.12
  5. Step 5: Solve for x
    x = 17,076,147,625,805.12/4,698,063.70
  6. Step 6: Final answer
    x = 3,634,720.33

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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.