Home / 1,179,112.04-1,625,526.98-997,093.72

Finding the Fourth Proportional to 1,179,112.04, 1,625,526.98 and 997,093.72

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Solution

The fourth proportional to 1,179,112.04, 1,625,526.98 and 997,093.72 is: 1,374,596.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,112.04 : 1,625,526.98 = 997,093.72 : x
  2. Step 2: Convert to fraction form
    1,179,112.04/1,625,526.98 = 997,093.72/x
  3. Step 3: Cross multiply
    1,179,112.04x = 1,625,526.98 × 997,093.72
  4. Step 4: Simplify right side
    1,179,112.04x = 1,620,802,743,448.57
  5. Step 5: Solve for x
    x = 1,620,802,743,448.57/1,179,112.04
  6. Step 6: Final answer
    x = 1,374,596.04

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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.