Home / 1,718,083.16-2,370,889.82-954,185.92

Finding the Fourth Proportional to 1,718,083.16, 2,370,889.82 and 954,185.92

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Solution

The fourth proportional to 1,718,083.16, 2,370,889.82 and 954,185.92 is: 1,316,740.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,083.16 : 2,370,889.82 = 954,185.92 : x
  2. Step 2: Convert to fraction form
    1,718,083.16/2,370,889.82 = 954,185.92/x
  3. Step 3: Cross multiply
    1,718,083.16x = 2,370,889.82 × 954,185.92
  4. Step 4: Simplify right side
    1,718,083.16x = 2,262,269,684,115.33
  5. Step 5: Solve for x
    x = 2,262,269,684,115.33/1,718,083.16
  6. Step 6: Final answer
    x = 1,316,740.50

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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.