Home / 2,833,901.27-3,910,636.19-1,610,036.93

Finding the Fourth Proportional to 2,833,901.27, 3,910,636.19 and 1,610,036.93

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Solution

The fourth proportional to 2,833,901.27, 3,910,636.19 and 1,610,036.93 is: 2,221,767.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,901.27 : 3,910,636.19 = 1,610,036.93 : x
  2. Step 2: Convert to fraction form
    2,833,901.27/3,910,636.19 = 1,610,036.93/x
  3. Step 3: Cross multiply
    2,833,901.27x = 3,910,636.19 × 1,610,036.93
  4. Step 4: Simplify right side
    2,833,901.27x = 6,296,268,690,439.72
  5. Step 5: Solve for x
    x = 6,296,268,690,439.72/2,833,901.27
  6. Step 6: Final answer
    x = 2,221,767.13

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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.