Home / 6,196,913.06-8,551,427.54-3,443,541.36

Finding the Fourth Proportional to 6,196,913.06, 8,551,427.54 and 3,443,541.36

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Solution

The fourth proportional to 6,196,913.06, 8,551,427.54 and 3,443,541.36 is: 4,751,913.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,913.06 : 8,551,427.54 = 3,443,541.36 : x
  2. Step 2: Convert to fraction form
    6,196,913.06/8,551,427.54 = 3,443,541.36/x
  3. Step 3: Cross multiply
    6,196,913.06x = 8,551,427.54 × 3,443,541.36
  4. Step 4: Simplify right side
    6,196,913.06x = 29,447,194,421,033.05
  5. Step 5: Solve for x
    x = 29,447,194,421,033.05/6,196,913.06
  6. Step 6: Final answer
    x = 4,751,913.43

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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.