Home / 2,957,190-4,435,946.44-935,283

Finding the Fourth Proportional to 2,957,190, 4,435,946.44 and 935,283

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Solution

The fourth proportional to 2,957,190, 4,435,946.44 and 935,283 is: 1,402,975.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,190 : 4,435,946.44 = 935,283 : x
  2. Step 2: Convert to fraction form
    2,957,190/4,435,946.44 = 935,283/x
  3. Step 3: Cross multiply
    2,957,190x = 4,435,946.44 × 935,283
  4. Step 4: Simplify right side
    2,957,190x = 4,148,865,294,242.52
  5. Step 5: Solve for x
    x = 4,148,865,294,242.52/2,957,190
  6. Step 6: Final answer
    x = 1,402,975.56

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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.