Home / 1,824,870.44-2,737,696.80-545,578.04

Finding the Fourth Proportional to 1,824,870.44, 2,737,696.80 and 545,578.04

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Solution

The fourth proportional to 1,824,870.44, 2,737,696.80 and 545,578.04 is: 818,484.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,870.44 : 2,737,696.80 = 545,578.04 : x
  2. Step 2: Convert to fraction form
    1,824,870.44/2,737,696.80 = 545,578.04/x
  3. Step 3: Cross multiply
    1,824,870.44x = 2,737,696.80 × 545,578.04
  4. Step 4: Simplify right side
    1,824,870.44x = 1,493,627,254,258.27
  5. Step 5: Solve for x
    x = 1,493,627,254,258.27/1,824,870.44
  6. Step 6: Final answer
    x = 818,484.00

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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.