Home / 1,498,604.64-2,068,263.32-982,792.32

Finding the Fourth Proportional to 1,498,604.64, 2,068,263.32 and 982,792.32

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Solution

The fourth proportional to 1,498,604.64, 2,068,263.32 and 982,792.32 is: 1,356,377.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,604.64 : 2,068,263.32 = 982,792.32 : x
  2. Step 2: Convert to fraction form
    1,498,604.64/2,068,263.32 = 982,792.32/x
  3. Step 3: Cross multiply
    1,498,604.64x = 2,068,263.32 × 982,792.32
  4. Step 4: Simplify right side
    1,498,604.64x = 2,032,673,306,633.70
  5. Step 5: Solve for x
    x = 2,032,673,306,633.70/1,498,604.64
  6. Step 6: Final answer
    x = 1,356,377.29

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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.