Home / 7,346,500.70-11,024,999.85-3,089,723.90

Finding the Fourth Proportional to 7,346,500.70, 11,024,999.85 and 3,089,723.90

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Solution

The fourth proportional to 7,346,500.70, 11,024,999.85 and 3,089,723.90 is: 4,636,793.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346,500.70 : 11,024,999.85 = 3,089,723.90 : x
  2. Step 2: Convert to fraction form
    7,346,500.70/11,024,999.85 = 3,089,723.90/x
  3. Step 3: Cross multiply
    7,346,500.70x = 11,024,999.85 × 3,089,723.90
  4. Step 4: Simplify right side
    7,346,500.70x = 34,064,205,534,041.41
  5. Step 5: Solve for x
    x = 34,064,205,534,041.41/7,346,500.70
  6. Step 6: Final answer
    x = 4,636,793.34

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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.