Home / 1,302,018.44-1,950,694.86-460,033.16

Finding the Fourth Proportional to 1,302,018.44, 1,950,694.86 and 460,033.16

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Solution

The fourth proportional to 1,302,018.44, 1,950,694.86 and 460,033.16 is: 689,225.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,018.44 : 1,950,694.86 = 460,033.16 : x
  2. Step 2: Convert to fraction form
    1,302,018.44/1,950,694.86 = 460,033.16/x
  3. Step 3: Cross multiply
    1,302,018.44x = 1,950,694.86 × 460,033.16
  4. Step 4: Simplify right side
    1,302,018.44x = 897,384,320,641.56
  5. Step 5: Solve for x
    x = 897,384,320,641.56/1,302,018.44
  6. Step 6: Final answer
    x = 689,225.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.