Home / 1,824,028.60-2,736,336.96-561,855.04

Finding the Fourth Proportional to 1,824,028.60, 2,736,336.96 and 561,855.04

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Solution

The fourth proportional to 1,824,028.60, 2,736,336.96 and 561,855.04 is: 842,873.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,028.60 : 2,736,336.96 = 561,855.04 : x
  2. Step 2: Convert to fraction form
    1,824,028.60/2,736,336.96 = 561,855.04/x
  3. Step 3: Cross multiply
    1,824,028.60x = 2,736,336.96 × 561,855.04
  4. Step 4: Simplify right side
    1,824,028.60x = 1,537,424,712,114.28
  5. Step 5: Solve for x
    x = 1,537,424,712,114.28/1,824,028.60
  6. Step 6: Final answer
    x = 842,873.14

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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.