Home / 1,843,081.49-2,537,664.20-1,566,895.89

Finding the Fourth Proportional to 1,843,081.49, 2,537,664.20 and 1,566,895.89

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Solution

The fourth proportional to 1,843,081.49, 2,537,664.20 and 1,566,895.89 is: 2,157,395.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,081.49 : 2,537,664.20 = 1,566,895.89 : x
  2. Step 2: Convert to fraction form
    1,843,081.49/2,537,664.20 = 1,566,895.89/x
  3. Step 3: Cross multiply
    1,843,081.49x = 2,537,664.20 × 1,566,895.89
  4. Step 4: Simplify right side
    1,843,081.49x = 3,976,255,597,345.66
  5. Step 5: Solve for x
    x = 3,976,255,597,345.66/1,843,081.49
  6. Step 6: Final answer
    x = 2,157,395.44

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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.