Home / 1,732,857.03-2,391,182.22-958,471.21

Finding the Fourth Proportional to 1,732,857.03, 2,391,182.22 and 958,471.21

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Solution

The fourth proportional to 1,732,857.03, 2,391,182.22 and 958,471.21 is: 1,322,601.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,857.03 : 2,391,182.22 = 958,471.21 : x
  2. Step 2: Convert to fraction form
    1,732,857.03/2,391,182.22 = 958,471.21/x
  3. Step 3: Cross multiply
    1,732,857.03x = 2,391,182.22 × 958,471.21
  4. Step 4: Simplify right side
    1,732,857.03x = 2,291,879,303,777.98
  5. Step 5: Solve for x
    x = 2,291,879,303,777.98/1,732,857.03
  6. Step 6: Final answer
    x = 1,322,601.50

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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.