Home / 1,824,539.04-2,517,671.16-1,008,611.46

Finding the Fourth Proportional to 1,824,539.04, 2,517,671.16 and 1,008,611.46

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Solution

The fourth proportional to 1,824,539.04, 2,517,671.16 and 1,008,611.46 is: 1,391,777.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,539.04 : 2,517,671.16 = 1,008,611.46 : x
  2. Step 2: Convert to fraction form
    1,824,539.04/2,517,671.16 = 1,008,611.46/x
  3. Step 3: Cross multiply
    1,824,539.04x = 2,517,671.16 × 1,008,611.46
  4. Step 4: Simplify right side
    1,824,539.04x = 2,539,351,984,487.49
  5. Step 5: Solve for x
    x = 2,539,351,984,487.49/1,824,539.04
  6. Step 6: Final answer
    x = 1,391,777.28

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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.