Home / 2,394,209.80-3,593,064.30-1,685,621.80

Finding the Fourth Proportional to 2,394,209.80, 3,593,064.30 and 1,685,621.80

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Solution

The fourth proportional to 2,394,209.80, 3,593,064.30 and 1,685,621.80 is: 2,529,664.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,209.80 : 3,593,064.30 = 1,685,621.80 : x
  2. Step 2: Convert to fraction form
    2,394,209.80/3,593,064.30 = 1,685,621.80/x
  3. Step 3: Cross multiply
    2,394,209.80x = 3,593,064.30 × 1,685,621.80
  4. Step 4: Simplify right side
    2,394,209.80x = 6,056,547,512,881.74
  5. Step 5: Solve for x
    x = 6,056,547,512,881.74/2,394,209.80
  6. Step 6: Final answer
    x = 2,529,664.49

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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.