Home / 4,535,020.20-6,258,091.62-2,816,103.84

Finding the Fourth Proportional to 4,535,020.20, 6,258,091.62 and 2,816,103.84

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Solution

The fourth proportional to 4,535,020.20, 6,258,091.62 and 2,816,103.84 is: 3,886,076.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,020.20 : 6,258,091.62 = 2,816,103.84 : x
  2. Step 2: Convert to fraction form
    4,535,020.20/6,258,091.62 = 2,816,103.84/x
  3. Step 3: Cross multiply
    4,535,020.20x = 6,258,091.62 × 2,816,103.84
  4. Step 4: Simplify right side
    4,535,020.20x = 17,623,435,842,153.82
  5. Step 5: Solve for x
    x = 17,623,435,842,153.82/4,535,020.20
  6. Step 6: Final answer
    x = 3,886,076.59

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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.