Home / 3,649,271.40-5,035,791.06-2,017,583.64

Finding the Fourth Proportional to 3,649,271.40, 5,035,791.06 and 2,017,583.64

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Solution

The fourth proportional to 3,649,271.40, 5,035,791.06 and 2,017,583.64 is: 2,784,152.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,271.40 : 5,035,791.06 = 2,017,583.64 : x
  2. Step 2: Convert to fraction form
    3,649,271.40/5,035,791.06 = 2,017,583.64/x
  3. Step 3: Cross multiply
    3,649,271.40x = 5,035,791.06 × 2,017,583.64
  4. Step 4: Simplify right side
    3,649,271.40x = 10,160,129,657,114.26
  5. Step 5: Solve for x
    x = 10,160,129,657,114.26/3,649,271.40
  6. Step 6: Final answer
    x = 2,784,152.93

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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.