Home / 3,150,708.61-4,348,941.76-1,844,266.23

Finding the Fourth Proportional to 3,150,708.61, 4,348,941.76 and 1,844,266.23

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Solution

The fourth proportional to 3,150,708.61, 4,348,941.76 and 1,844,266.23 is: 2,545,651.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150,708.61 : 4,348,941.76 = 1,844,266.23 : x
  2. Step 2: Convert to fraction form
    3,150,708.61/4,348,941.76 = 1,844,266.23/x
  3. Step 3: Cross multiply
    3,150,708.61x = 4,348,941.76 × 1,844,266.23
  4. Step 4: Simplify right side
    3,150,708.61x = 8,020,606,437,813.01
  5. Step 5: Solve for x
    x = 8,020,606,437,813.01/3,150,708.61
  6. Step 6: Final answer
    x = 2,545,651.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.