Home / 4,883,999.90-7,325,999.85-2,495,212.70

Finding the Fourth Proportional to 4,883,999.90, 7,325,999.85 and 2,495,212.70

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Solution

The fourth proportional to 4,883,999.90, 7,325,999.85 and 2,495,212.70 is: 3,742,819.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,999.90 : 7,325,999.85 = 2,495,212.70 : x
  2. Step 2: Convert to fraction form
    4,883,999.90/7,325,999.85 = 2,495,212.70/x
  3. Step 3: Cross multiply
    4,883,999.90x = 7,325,999.85 × 2,495,212.70
  4. Step 4: Simplify right side
    4,883,999.90x = 18,279,927,865,918.09
  5. Step 5: Solve for x
    x = 18,279,927,865,918.09/4,883,999.90
  6. Step 6: Final answer
    x = 3,742,819.05

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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.