Home / 3,851,696.56-5,778,504.29-1,156,071.64

Finding the Fourth Proportional to 3,851,696.56, 5,778,504.29 and 1,156,071.64

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Solution

The fourth proportional to 3,851,696.56, 5,778,504.29 and 1,156,071.64 is: 1,734,395.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,851,696.56 : 5,778,504.29 = 1,156,071.64 : x
  2. Step 2: Convert to fraction form
    3,851,696.56/5,778,504.29 = 1,156,071.64/x
  3. Step 3: Cross multiply
    3,851,696.56x = 5,778,504.29 × 1,156,071.64
  4. Step 4: Simplify right side
    3,851,696.56x = 6,680,364,925,506.98
  5. Step 5: Solve for x
    x = 6,680,364,925,506.98/3,851,696.56
  6. Step 6: Final answer
    x = 1,734,395.43

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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.