Home / 2,903,241.24-4,006,033.29-1,662,658.65

Finding the Fourth Proportional to 2,903,241.24, 4,006,033.29 and 1,662,658.65

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Solution

The fourth proportional to 2,903,241.24, 4,006,033.29 and 1,662,658.65 is: 2,294,217.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,241.24 : 4,006,033.29 = 1,662,658.65 : x
  2. Step 2: Convert to fraction form
    2,903,241.24/4,006,033.29 = 1,662,658.65/x
  3. Step 3: Cross multiply
    2,903,241.24x = 4,006,033.29 × 1,662,658.65
  4. Step 4: Simplify right side
    2,903,241.24x = 6,660,665,901,806.46
  5. Step 5: Solve for x
    x = 6,660,665,901,806.46/2,903,241.24
  6. Step 6: Final answer
    x = 2,294,217.17

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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.