Home / 1,852,578.53-2,556,558.37-1,004,706.53

Finding the Fourth Proportional to 1,852,578.53, 2,556,558.37 and 1,004,706.53

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Solution

The fourth proportional to 1,852,578.53, 2,556,558.37 and 1,004,706.53 is: 1,386,495.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,578.53 : 2,556,558.37 = 1,004,706.53 : x
  2. Step 2: Convert to fraction form
    1,852,578.53/2,556,558.37 = 1,004,706.53/x
  3. Step 3: Cross multiply
    1,852,578.53x = 2,556,558.37 × 1,004,706.53
  4. Step 4: Simplify right side
    1,852,578.53x = 2,568,590,897,568.32
  5. Step 5: Solve for x
    x = 2,568,590,897,568.32/1,852,578.53
  6. Step 6: Final answer
    x = 1,386,495.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.