Home / 1,022,850.64-1,411,552.44-570,093.04

Finding the Fourth Proportional to 1,022,850.64, 1,411,552.44 and 570,093.04

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Solution

The fourth proportional to 1,022,850.64, 1,411,552.44 and 570,093.04 is: 786,738.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,850.64 : 1,411,552.44 = 570,093.04 : x
  2. Step 2: Convert to fraction form
    1,022,850.64/1,411,552.44 = 570,093.04/x
  3. Step 3: Cross multiply
    1,022,850.64x = 1,411,552.44 × 570,093.04
  4. Step 4: Simplify right side
    1,022,850.64x = 804,716,221,639.02
  5. Step 5: Solve for x
    x = 804,716,221,639.02/1,022,850.64
  6. Step 6: Final answer
    x = 786,738.74

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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.