Home / 6,148,141.94-9,225,404.49-2,507,542.70

Finding the Fourth Proportional to 6,148,141.94, 9,225,404.49 and 2,507,542.70

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Solution

The fourth proportional to 6,148,141.94, 9,225,404.49 and 2,507,542.70 is: 3,762,615.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,141.94 : 9,225,404.49 = 2,507,542.70 : x
  2. Step 2: Convert to fraction form
    6,148,141.94/9,225,404.49 = 2,507,542.70/x
  3. Step 3: Cross multiply
    6,148,141.94x = 9,225,404.49 × 2,507,542.70
  4. Step 4: Simplify right side
    6,148,141.94x = 23,133,095,683,446.73
  5. Step 5: Solve for x
    x = 23,133,095,683,446.73/6,148,141.94
  6. Step 6: Final answer
    x = 3,762,615.75

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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.