Home / 2,331,087.51-3,497,004.96-983,448.63

Finding the Fourth Proportional to 2,331,087.51, 3,497,004.96 and 983,448.63

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Solution

The fourth proportional to 2,331,087.51, 3,497,004.96 and 983,448.63 is: 1,475,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,087.51 : 3,497,004.96 = 983,448.63 : x
  2. Step 2: Convert to fraction form
    2,331,087.51/3,497,004.96 = 983,448.63/x
  3. Step 3: Cross multiply
    2,331,087.51x = 3,497,004.96 × 983,448.63
  4. Step 4: Simplify right side
    2,331,087.51x = 3,439,124,737,015.20
  5. Step 5: Solve for x
    x = 3,439,124,737,015.20/2,331,087.51
  6. Step 6: Final answer
    x = 1,475,330.60

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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.