Home / 7,923,494-11,889,294.51-3,773,594

Finding the Fourth Proportional to 7,923,494, 11,889,294.51 and 3,773,594

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Solution

The fourth proportional to 7,923,494, 11,889,294.51 and 3,773,594 is: 5,662,321.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,923,494 : 11,889,294.51 = 3,773,594 : x
  2. Step 2: Convert to fraction form
    7,923,494/11,889,294.51 = 3,773,594/x
  3. Step 3: Cross multiply
    7,923,494x = 11,889,294.51 × 3,773,594
  4. Step 4: Simplify right side
    7,923,494x = 44,865,370,427,168.94
  5. Step 5: Solve for x
    x = 44,865,370,427,168.94/7,923,494
  6. Step 6: Final answer
    x = 5,662,321.50

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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.