Home / 1,450,616-2,003,058.64-1,210,159

Finding the Fourth Proportional to 1,450,616, 2,003,058.64 and 1,210,159

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Solution

The fourth proportional to 1,450,616, 2,003,058.64 and 1,210,159 is: 1,671,027.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,616 : 2,003,058.64 = 1,210,159 : x
  2. Step 2: Convert to fraction form
    1,450,616/2,003,058.64 = 1,210,159/x
  3. Step 3: Cross multiply
    1,450,616x = 2,003,058.64 × 1,210,159
  4. Step 4: Simplify right side
    1,450,616x = 2,424,019,440,723.76
  5. Step 5: Solve for x
    x = 2,424,019,440,723.76/1,450,616
  6. Step 6: Final answer
    x = 1,671,027.65

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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.