Home / 1,853,909-2,558,394.42-1,006,037

Finding the Fourth Proportional to 1,853,909, 2,558,394.42 and 1,006,037

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Solution

The fourth proportional to 1,853,909, 2,558,394.42 and 1,006,037 is: 1,388,331.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,909 : 2,558,394.42 = 1,006,037 : x
  2. Step 2: Convert to fraction form
    1,853,909/2,558,394.42 = 1,006,037/x
  3. Step 3: Cross multiply
    1,853,909x = 2,558,394.42 × 1,006,037
  4. Step 4: Simplify right side
    1,853,909x = 2,573,839,447,113.54
  5. Step 5: Solve for x
    x = 2,573,839,447,113.54/1,853,909
  6. Step 6: Final answer
    x = 1,388,331.06

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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.