Home / 1,233,144.87-1,849,498.94-334,656.47

Finding the Fourth Proportional to 1,233,144.87, 1,849,498.94 and 334,656.47

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Solution

The fourth proportional to 1,233,144.87, 1,849,498.94 and 334,656.47 is: 501,925.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,144.87 : 1,849,498.94 = 334,656.47 : x
  2. Step 2: Convert to fraction form
    1,233,144.87/1,849,498.94 = 334,656.47/x
  3. Step 3: Cross multiply
    1,233,144.87x = 1,849,498.94 × 334,656.47
  4. Step 4: Simplify right side
    1,233,144.87x = 618,946,775,608.37
  5. Step 5: Solve for x
    x = 618,946,775,608.37/1,233,144.87
  6. Step 6: Final answer
    x = 501,925.44

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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.