Home / 6,137,528.37-9,208,946.93-3,294,318.75

Finding the Fourth Proportional to 6,137,528.37, 9,208,946.93 and 3,294,318.75

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Solution

The fourth proportional to 6,137,528.37, 9,208,946.93 and 3,294,318.75 is: 4,942,902.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,528.37 : 9,208,946.93 = 3,294,318.75 : x
  2. Step 2: Convert to fraction form
    6,137,528.37/9,208,946.93 = 3,294,318.75/x
  3. Step 3: Cross multiply
    6,137,528.37x = 9,208,946.93 × 3,294,318.75
  4. Step 4: Simplify right side
    6,137,528.37x = 30,337,206,539,253.94
  5. Step 5: Solve for x
    x = 30,337,206,539,253.94/6,137,528.37
  6. Step 6: Final answer
    x = 4,942,902.86

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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.