Home / 1,876,366.17-2,589,315.75-1,016,908.02

Finding the Fourth Proportional to 1,876,366.17, 2,589,315.75 and 1,016,908.02

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Solution

The fourth proportional to 1,876,366.17, 2,589,315.75 and 1,016,908.02 is: 1,403,295.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,876,366.17 : 2,589,315.75 = 1,016,908.02 : x
  2. Step 2: Convert to fraction form
    1,876,366.17/2,589,315.75 = 1,016,908.02/x
  3. Step 3: Cross multiply
    1,876,366.17x = 2,589,315.75 × 1,016,908.02
  4. Step 4: Simplify right side
    1,876,366.17x = 2,633,095,952,487.32
  5. Step 5: Solve for x
    x = 2,633,095,952,487.32/1,876,366.17
  6. Step 6: Final answer
    x = 1,403,295.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.