Home / 2,530,972.80-3,492,202.32-1,498,804.80

Finding the Fourth Proportional to 2,530,972.80, 3,492,202.32 and 1,498,804.80

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Solution

The fourth proportional to 2,530,972.80, 3,492,202.32 and 1,498,804.80 is: 2,068,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,972.80 : 3,492,202.32 = 1,498,804.80 : x
  2. Step 2: Convert to fraction form
    2,530,972.80/3,492,202.32 = 1,498,804.80/x
  3. Step 3: Cross multiply
    2,530,972.80x = 3,492,202.32 × 1,498,804.80
  4. Step 4: Simplify right side
    2,530,972.80x = 5,234,129,599,787.14
  5. Step 5: Solve for x
    x = 5,234,129,599,787.14/2,530,972.80
  6. Step 6: Final answer
    x = 2,068,030.76

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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.