Home / 3,444,124.96-4,752,818.32-1,993,881.76

Finding the Fourth Proportional to 3,444,124.96, 4,752,818.32 and 1,993,881.76

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Solution

The fourth proportional to 3,444,124.96, 4,752,818.32 and 1,993,881.76 is: 2,751,513.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,124.96 : 4,752,818.32 = 1,993,881.76 : x
  2. Step 2: Convert to fraction form
    3,444,124.96/4,752,818.32 = 1,993,881.76/x
  3. Step 3: Cross multiply
    3,444,124.96x = 4,752,818.32 × 1,993,881.76
  4. Step 4: Simplify right side
    3,444,124.96x = 9,476,557,756,841.84
  5. Step 5: Solve for x
    x = 9,476,557,756,841.84/3,444,124.96
  6. Step 6: Final answer
    x = 2,751,513.92

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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.