Home / 1,874,977-2,587,466.98-1,015,537

Finding the Fourth Proportional to 1,874,977, 2,587,466.98 and 1,015,537

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Solution

The fourth proportional to 1,874,977, 2,587,466.98 and 1,015,537 is: 1,401,440.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,977 : 2,587,466.98 = 1,015,537 : x
  2. Step 2: Convert to fraction form
    1,874,977/2,587,466.98 = 1,015,537/x
  3. Step 3: Cross multiply
    1,874,977x = 2,587,466.98 × 1,015,537
  4. Step 4: Simplify right side
    1,874,977x = 2,627,668,454,468.26
  5. Step 5: Solve for x
    x = 2,627,668,454,468.26/1,874,977
  6. Step 6: Final answer
    x = 1,401,440.37

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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.