Home / 1,701,243.90-2,554,777.98-1,136,255.67

Finding the Fourth Proportional to 1,701,243.90, 2,554,777.98 and 1,136,255.67

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Solution

The fourth proportional to 1,701,243.90, 2,554,777.98 and 1,136,255.67 is: 1,706,328.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,243.90 : 2,554,777.98 = 1,136,255.67 : x
  2. Step 2: Convert to fraction form
    1,701,243.90/2,554,777.98 = 1,136,255.67/x
  3. Step 3: Cross multiply
    1,701,243.90x = 2,554,777.98 × 1,136,255.67
  4. Step 4: Simplify right side
    1,701,243.90x = 2,902,880,965,366.15
  5. Step 5: Solve for x
    x = 2,902,880,965,366.15/1,701,243.90
  6. Step 6: Final answer
    x = 1,706,328.51

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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.