Home / 6,019,704.38-8,307,167.04-3,574,328.42

Finding the Fourth Proportional to 6,019,704.38, 8,307,167.04 and 3,574,328.42

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Solution

The fourth proportional to 6,019,704.38, 8,307,167.04 and 3,574,328.42 is: 4,932,558.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,704.38 : 8,307,167.04 = 3,574,328.42 : x
  2. Step 2: Convert to fraction form
    6,019,704.38/8,307,167.04 = 3,574,328.42/x
  3. Step 3: Cross multiply
    6,019,704.38x = 8,307,167.04 × 3,574,328.42
  4. Step 4: Simplify right side
    6,019,704.38x = 29,692,543,199,223.44
  5. Step 5: Solve for x
    x = 29,692,543,199,223.44/6,019,704.38
  6. Step 6: Final answer
    x = 4,932,558.37

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1.5x scale

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.