Home / 6,735,921.90-10,103,882.85-4,048,536.30

Finding the Fourth Proportional to 6,735,921.90, 10,103,882.85 and 4,048,536.30

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Solution

The fourth proportional to 6,735,921.90, 10,103,882.85 and 4,048,536.30 is: 6,072,804.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,921.90 : 10,103,882.85 = 4,048,536.30 : x
  2. Step 2: Convert to fraction form
    6,735,921.90/10,103,882.85 = 4,048,536.30/x
  3. Step 3: Cross multiply
    6,735,921.90x = 10,103,882.85 × 4,048,536.30
  4. Step 4: Simplify right side
    6,735,921.90x = 40,905,936,489,172.45
  5. Step 5: Solve for x
    x = 40,905,936,489,172.45/6,735,921.90
  6. Step 6: Final answer
    x = 6,072,804.45

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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.