Home / 795,047.07-1,192,703.59-624,261.86

Finding the Fourth Proportional to 795,047.07, 1,192,703.59 and 624,261.86

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Solution

The fourth proportional to 795,047.07, 1,192,703.59 and 624,261.86 is: 936,497.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,047.07 : 1,192,703.59 = 624,261.86 : x
  2. Step 2: Convert to fraction form
    795,047.07/1,192,703.59 = 624,261.86/x
  3. Step 3: Cross multiply
    795,047.07x = 1,192,703.59 × 624,261.86
  4. Step 4: Simplify right side
    795,047.07x = 744,559,365,415.89
  5. Step 5: Solve for x
    x = 744,559,365,415.89/795,047.07
  6. Step 6: Final answer
    x = 936,497.21

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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.