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Finding the Fourth Proportional to 1,798,794, 2,482,368.26 and 983,032.07

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Solution

The fourth proportional to 1,798,794, 2,482,368.26 and 983,032.07 is: 1,356,602.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,794 : 2,482,368.26 = 983,032.07 : x
  2. Step 2: Convert to fraction form
    1,798,794/2,482,368.26 = 983,032.07/x
  3. Step 3: Cross multiply
    1,798,794x = 2,482,368.26 × 983,032.07
  4. Step 4: Simplify right side
    1,798,794x = 2,440,247,591,803.10
  5. Step 5: Solve for x
    x = 2,440,247,591,803.10/1,798,794
  6. Step 6: Final answer
    x = 1,356,602.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.