Home / 1,895,838.14-2,843,778.04-548,012.45

Finding the Fourth Proportional to 1,895,838.14, 2,843,778.04 and 548,012.45

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Solution

The fourth proportional to 1,895,838.14, 2,843,778.04 and 548,012.45 is: 822,024.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,838.14 : 2,843,778.04 = 548,012.45 : x
  2. Step 2: Convert to fraction form
    1,895,838.14/2,843,778.04 = 548,012.45/x
  3. Step 3: Cross multiply
    1,895,838.14x = 2,843,778.04 × 548,012.45
  4. Step 4: Simplify right side
    1,895,838.14x = 1,558,425,776,696.01
  5. Step 5: Solve for x
    x = 1,558,425,776,696.01/1,895,838.14
  6. Step 6: Final answer
    x = 822,024.70

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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.