Home / 2,504,830.89-3,456,667.89-1,358,910.93

Finding the Fourth Proportional to 2,504,830.89, 3,456,667.89 and 1,358,910.93

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Solution

The fourth proportional to 2,504,830.89, 3,456,667.89 and 1,358,910.93 is: 1,875,297.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,830.89 : 3,456,667.89 = 1,358,910.93 : x
  2. Step 2: Convert to fraction form
    2,504,830.89/3,456,667.89 = 1,358,910.93/x
  3. Step 3: Cross multiply
    2,504,830.89x = 3,456,667.89 × 1,358,910.93
  4. Step 4: Simplify right side
    2,504,830.89x = 4,697,303,777,101.04
  5. Step 5: Solve for x
    x = 4,697,303,777,101.04/2,504,830.89
  6. Step 6: Final answer
    x = 1,875,297.77

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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.