Home / 1,793,591.24-2,475,175.06-988,804.04

Finding the Fourth Proportional to 1,793,591.24, 2,475,175.06 and 988,804.04

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Solution

The fourth proportional to 1,793,591.24, 2,475,175.06 and 988,804.04 is: 1,364,560.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,591.24 : 2,475,175.06 = 988,804.04 : x
  2. Step 2: Convert to fraction form
    1,793,591.24/2,475,175.06 = 988,804.04/x
  3. Step 3: Cross multiply
    1,793,591.24x = 2,475,175.06 × 988,804.04
  4. Step 4: Simplify right side
    1,793,591.24x = 2,447,463,099,035.24
  5. Step 5: Solve for x
    x = 2,447,463,099,035.24/1,793,591.24
  6. Step 6: Final answer
    x = 1,364,560.13

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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.