Home / 2,046,706.57-3,070,067.06-626,756.41

Finding the Fourth Proportional to 2,046,706.57, 3,070,067.06 and 626,756.41

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Solution

The fourth proportional to 2,046,706.57, 3,070,067.06 and 626,756.41 is: 940,136.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,706.57 : 3,070,067.06 = 626,756.41 : x
  2. Step 2: Convert to fraction form
    2,046,706.57/3,070,067.06 = 626,756.41/x
  3. Step 3: Cross multiply
    2,046,706.57x = 3,070,067.06 × 626,756.41
  4. Step 4: Simplify right side
    2,046,706.57x = 1,924,184,205,851.07
  5. Step 5: Solve for x
    x = 1,924,184,205,851.07/2,046,706.57
  6. Step 6: Final answer
    x = 940,136.82

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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.