Home / 6,048,410.85-9,072,616.28-3,906,900.45

Finding the Fourth Proportional to 6,048,410.85, 9,072,616.28 and 3,906,900.45

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Solution

The fourth proportional to 6,048,410.85, 9,072,616.28 and 3,906,900.45 is: 5,860,350.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,410.85 : 9,072,616.28 = 3,906,900.45 : x
  2. Step 2: Convert to fraction form
    6,048,410.85/9,072,616.28 = 3,906,900.45/x
  3. Step 3: Cross multiply
    6,048,410.85x = 9,072,616.28 × 3,906,900.45
  4. Step 4: Simplify right side
    6,048,410.85x = 35,445,808,607,474.83
  5. Step 5: Solve for x
    x = 35,445,808,607,474.83/6,048,410.85
  6. Step 6: Final answer
    x = 5,860,350.68

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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.