Home / 1,853,908-2,558,393.04-1,006,036

Finding the Fourth Proportional to 1,853,908, 2,558,393.04 and 1,006,036

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Solution

The fourth proportional to 1,853,908, 2,558,393.04 and 1,006,036 is: 1,388,329.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,908 : 2,558,393.04 = 1,006,036 : x
  2. Step 2: Convert to fraction form
    1,853,908/2,558,393.04 = 1,006,036/x
  3. Step 3: Cross multiply
    1,853,908x = 2,558,393.04 × 1,006,036
  4. Step 4: Simplify right side
    1,853,908x = 2,573,835,500,389.44
  5. Step 5: Solve for x
    x = 2,573,835,500,389.44/1,853,908
  6. Step 6: Final answer
    x = 1,388,329.68

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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.