Home / 1,675,093.69-2,312,039.88-950,365.63

Finding the Fourth Proportional to 1,675,093.69, 2,312,039.88 and 950,365.63

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Solution

The fourth proportional to 1,675,093.69, 2,312,039.88 and 950,365.63 is: 1,311,737.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,093.69 : 2,312,039.88 = 950,365.63 : x
  2. Step 2: Convert to fraction form
    1,675,093.69/2,312,039.88 = 950,365.63/x
  3. Step 3: Cross multiply
    1,675,093.69x = 2,312,039.88 × 950,365.63
  4. Step 4: Simplify right side
    1,675,093.69x = 2,197,283,237,141.32
  5. Step 5: Solve for x
    x = 2,197,283,237,141.32/1,675,093.69
  6. Step 6: Final answer
    x = 1,311,737.52

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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.