Home / 2,973,675.25-4,460,498.29-843,763.24

Finding the Fourth Proportional to 2,973,675.25, 4,460,498.29 and 843,763.24

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Solution

The fourth proportional to 2,973,675.25, 4,460,498.29 and 843,763.24 is: 1,265,640.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,675.25 : 4,460,498.29 = 843,763.24 : x
  2. Step 2: Convert to fraction form
    2,973,675.25/4,460,498.29 = 843,763.24/x
  3. Step 3: Cross multiply
    2,973,675.25x = 4,460,498.29 × 843,763.24
  4. Step 4: Simplify right side
    2,973,675.25x = 3,763,604,489,184.86
  5. Step 5: Solve for x
    x = 3,763,604,489,184.86/2,973,675.25
  6. Step 6: Final answer
    x = 1,265,640.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.