Home / 4,374,700.20-6,562,050.30-2,772,066.60

Finding the Fourth Proportional to 4,374,700.20, 6,562,050.30 and 2,772,066.60

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Solution

The fourth proportional to 4,374,700.20, 6,562,050.30 and 2,772,066.60 is: 4,158,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,700.20 : 6,562,050.30 = 2,772,066.60 : x
  2. Step 2: Convert to fraction form
    4,374,700.20/6,562,050.30 = 2,772,066.60/x
  3. Step 3: Cross multiply
    4,374,700.20x = 6,562,050.30 × 2,772,066.60
  4. Step 4: Simplify right side
    4,374,700.20x = 18,190,440,464,149.98
  5. Step 5: Solve for x
    x = 18,190,440,464,149.98/4,374,700.20
  6. Step 6: Final answer
    x = 4,158,099.90

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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.