Home / 3,034,066.35-4,548,037.73-1,515,413.55

Finding the Fourth Proportional to 3,034,066.35, 4,548,037.73 and 1,515,413.55

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Solution

The fourth proportional to 3,034,066.35, 4,548,037.73 and 1,515,413.55 is: 2,271,591.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,066.35 : 4,548,037.73 = 1,515,413.55 : x
  2. Step 2: Convert to fraction form
    3,034,066.35/4,548,037.73 = 1,515,413.55/x
  3. Step 3: Cross multiply
    3,034,066.35x = 4,548,037.73 × 1,515,413.55
  4. Step 4: Simplify right side
    3,034,066.35x = 6,892,157,994,376.17
  5. Step 5: Solve for x
    x = 6,892,157,994,376.17/3,034,066.35
  6. Step 6: Final answer
    x = 2,271,591.06

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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.