Home / 1,852,583-2,556,564.54-1,004,711

Finding the Fourth Proportional to 1,852,583, 2,556,564.54 and 1,004,711

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Solution

The fourth proportional to 1,852,583, 2,556,564.54 and 1,004,711 is: 1,386,501.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,583 : 2,556,564.54 = 1,004,711 : x
  2. Step 2: Convert to fraction form
    1,852,583/2,556,564.54 = 1,004,711/x
  3. Step 3: Cross multiply
    1,852,583x = 2,556,564.54 × 1,004,711
  4. Step 4: Simplify right side
    1,852,583x = 2,568,608,515,547.94
  5. Step 5: Solve for x
    x = 2,568,608,515,547.94/1,852,583
  6. Step 6: Final answer
    x = 1,386,501.18

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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.