Home / 6,137,478.36-9,208,872.33-3,294,269.01

Finding the Fourth Proportional to 6,137,478.36, 9,208,872.33 and 3,294,269.01

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Solution

The fourth proportional to 6,137,478.36, 9,208,872.33 and 3,294,269.01 is: 4,942,828.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,478.36 : 9,208,872.33 = 3,294,269.01 : x
  2. Step 2: Convert to fraction form
    6,137,478.36/9,208,872.33 = 3,294,269.01/x
  3. Step 3: Cross multiply
    6,137,478.36x = 9,208,872.33 × 3,294,269.01
  4. Step 4: Simplify right side
    6,137,478.36x = 30,336,502,733,765.49
  5. Step 5: Solve for x
    x = 30,336,502,733,765.49/6,137,478.36
  6. Step 6: Final answer
    x = 4,942,828.46

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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.