Home / 1,833,396.47-2,752,794.32-1,025,364

Finding the Fourth Proportional to 1,833,396.47, 2,752,794.32 and 1,025,364

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Solution

The fourth proportional to 1,833,396.47, 2,752,794.32 and 1,025,364 is: 1,539,555.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,396.47 : 2,752,794.32 = 1,025,364 : x
  2. Step 2: Convert to fraction form
    1,833,396.47/2,752,794.32 = 1,025,364/x
  3. Step 3: Cross multiply
    1,833,396.47x = 2,752,794.32 × 1,025,364
  4. Step 4: Simplify right side
    1,833,396.47x = 2,822,616,190,005.66
  5. Step 5: Solve for x
    x = 2,822,616,190,005.66/1,833,396.47
  6. Step 6: Final answer
    x = 1,539,555.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.