Home / 1,601,776.44-2,210,233.32-957,060.36

Finding the Fourth Proportional to 1,601,776.44, 2,210,233.32 and 957,060.36

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Solution

The fourth proportional to 1,601,776.44, 2,210,233.32 and 957,060.36 is: 1,320,612.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,776.44 : 2,210,233.32 = 957,060.36 : x
  2. Step 2: Convert to fraction form
    1,601,776.44/2,210,233.32 = 957,060.36/x
  3. Step 3: Cross multiply
    1,601,776.44x = 2,210,233.32 × 957,060.36
  4. Step 4: Simplify right side
    1,601,776.44x = 2,115,326,696,923.20
  5. Step 5: Solve for x
    x = 2,115,326,696,923.20/1,601,776.44
  6. Step 6: Final answer
    x = 1,320,612.94

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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.