Home / 6,271,466.57-8,652,684.27-3,656,119.40

Finding the Fourth Proportional to 6,271,466.57, 8,652,684.27 and 3,656,119.40

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Solution

The fourth proportional to 6,271,466.57, 8,652,684.27 and 3,656,119.40 is: 5,044,314.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271,466.57 : 8,652,684.27 = 3,656,119.40 : x
  2. Step 2: Convert to fraction form
    6,271,466.57/8,652,684.27 = 3,656,119.40/x
  3. Step 3: Cross multiply
    6,271,466.57x = 8,652,684.27 × 3,656,119.40
  4. Step 4: Simplify right side
    6,271,466.57x = 31,635,246,821,621.84
  5. Step 5: Solve for x
    x = 31,635,246,821,621.84/6,271,466.57
  6. Step 6: Final answer
    x = 5,044,314.03

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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.