Home / 1,992,833.25-2,750,095.26-1,133,392.47

Finding the Fourth Proportional to 1,992,833.25, 2,750,095.26 and 1,133,392.47

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Solution

The fourth proportional to 1,992,833.25, 2,750,095.26 and 1,133,392.47 is: 1,564,073.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,992,833.25 : 2,750,095.26 = 1,133,392.47 : x
  2. Step 2: Convert to fraction form
    1,992,833.25/2,750,095.26 = 1,133,392.47/x
  3. Step 3: Cross multiply
    1,992,833.25x = 2,750,095.26 × 1,133,392.47
  4. Step 4: Simplify right side
    1,992,833.25x = 3,116,937,259,466.69
  5. Step 5: Solve for x
    x = 3,116,937,259,466.69/1,992,833.25
  6. Step 6: Final answer
    x = 1,564,073.29

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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.