Home / 6,049,563.60-9,048,101.40-5,414,458.80

Finding the Fourth Proportional to 6,049,563.60, 9,048,101.40 and 5,414,458.80

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Solution

The fourth proportional to 6,049,563.60, 9,048,101.40 and 5,414,458.80 is: 8,098,199.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,563.60 : 9,048,101.40 = 5,414,458.80 : x
  2. Step 2: Convert to fraction form
    6,049,563.60/9,048,101.40 = 5,414,458.80/x
  3. Step 3: Cross multiply
    6,049,563.60x = 9,048,101.40 × 5,414,458.80
  4. Step 4: Simplify right side
    6,049,563.60x = 48,990,572,248,522.32
  5. Step 5: Solve for x
    x = 48,990,572,248,522.32/6,049,563.60
  6. Step 6: Final answer
    x = 8,098,199.39

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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.