Home / 4,588,771.70-6,886,189.70-2,160,619.41

Finding the Fourth Proportional to 4,588,771.70, 6,886,189.70 and 2,160,619.41

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Solution

The fourth proportional to 4,588,771.70, 6,886,189.70 and 2,160,619.41 is: 3,242,356.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,771.70 : 6,886,189.70 = 2,160,619.41 : x
  2. Step 2: Convert to fraction form
    4,588,771.70/6,886,189.70 = 2,160,619.41/x
  3. Step 3: Cross multiply
    4,588,771.70x = 6,886,189.70 × 2,160,619.41
  4. Step 4: Simplify right side
    4,588,771.70x = 14,878,435,111,149.70
  5. Step 5: Solve for x
    x = 14,878,435,111,149.70/4,588,771.70
  6. Step 6: Final answer
    x = 3,242,356.80

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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.