Home / 4,389,072.67-6,056,929.14-2,455,365.55

Finding the Fourth Proportional to 4,389,072.67, 6,056,929.14 and 2,455,365.55

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Solution

The fourth proportional to 4,389,072.67, 6,056,929.14 and 2,455,365.55 is: 3,388,409.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,072.67 : 6,056,929.14 = 2,455,365.55 : x
  2. Step 2: Convert to fraction form
    4,389,072.67/6,056,929.14 = 2,455,365.55/x
  3. Step 3: Cross multiply
    4,389,072.67x = 6,056,929.14 × 2,455,365.55
  4. Step 4: Simplify right side
    4,389,072.67x = 14,871,975,149,147.12
  5. Step 5: Solve for x
    x = 14,871,975,149,147.12/4,389,072.67
  6. Step 6: Final answer
    x = 3,388,409.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.