Home / 1,852,454-2,556,386.52-1,004,582

Finding the Fourth Proportional to 1,852,454, 2,556,386.52 and 1,004,582

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Solution

The fourth proportional to 1,852,454, 2,556,386.52 and 1,004,582 is: 1,386,323.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,454 : 2,556,386.52 = 1,004,582 : x
  2. Step 2: Convert to fraction form
    1,852,454/2,556,386.52 = 1,004,582/x
  3. Step 3: Cross multiply
    1,852,454x = 2,556,386.52 × 1,004,582
  4. Step 4: Simplify right side
    1,852,454x = 2,568,099,883,034.64
  5. Step 5: Solve for x
    x = 2,568,099,883,034.64/1,852,454
  6. Step 6: Final answer
    x = 1,386,323.16

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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.