Home / 2,440,482.91-3,368,028.53-1,352,800.33

Finding the Fourth Proportional to 2,440,482.91, 3,368,028.53 and 1,352,800.33

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Solution

The fourth proportional to 2,440,482.91, 3,368,028.53 and 1,352,800.33 is: 1,866,954.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,482.91 : 3,368,028.53 = 1,352,800.33 : x
  2. Step 2: Convert to fraction form
    2,440,482.91/3,368,028.53 = 1,352,800.33/x
  3. Step 3: Cross multiply
    2,440,482.91x = 3,368,028.53 × 1,352,800.33
  4. Step 4: Simplify right side
    2,440,482.91x = 4,556,270,106,833.42
  5. Step 5: Solve for x
    x = 4,556,270,106,833.42/2,440,482.91
  6. Step 6: Final answer
    x = 1,866,954.32

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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.