Home / 1,197,914.20-1,791,413.44-894,521.41

Finding the Fourth Proportional to 1,197,914.20, 1,791,413.44 and 894,521.41

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Solution

The fourth proportional to 1,197,914.20, 1,791,413.44 and 894,521.41 is: 1,337,706.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,914.20 : 1,791,413.44 = 894,521.41 : x
  2. Step 2: Convert to fraction form
    1,197,914.20/1,791,413.44 = 894,521.41/x
  3. Step 3: Cross multiply
    1,197,914.20x = 1,791,413.44 × 894,521.41
  4. Step 4: Simplify right side
    1,197,914.20x = 1,602,457,669,526.91
  5. Step 5: Solve for x
    x = 1,602,457,669,526.91/1,197,914.20
  6. Step 6: Final answer
    x = 1,337,706.55

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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.