Home / 1,735,024.88-2,394,334.04-971,078.42

Finding the Fourth Proportional to 1,735,024.88, 2,394,334.04 and 971,078.42

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Solution

The fourth proportional to 1,735,024.88, 2,394,334.04 and 971,078.42 is: 1,340,088.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,024.88 : 2,394,334.04 = 971,078.42 : x
  2. Step 2: Convert to fraction form
    1,735,024.88/2,394,334.04 = 971,078.42/x
  3. Step 3: Cross multiply
    1,735,024.88x = 2,394,334.04 × 971,078.42
  4. Step 4: Simplify right side
    1,735,024.88x = 2,325,086,116,515.42
  5. Step 5: Solve for x
    x = 2,325,086,116,515.42/1,735,024.88
  6. Step 6: Final answer
    x = 1,340,088.05

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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.