Home / 2,964,879.54-4,091,537.26-1,606,752.54

Finding the Fourth Proportional to 2,964,879.54, 4,091,537.26 and 1,606,752.54

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Solution

The fourth proportional to 2,964,879.54, 4,091,537.26 and 1,606,752.54 is: 2,217,320.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,879.54 : 4,091,537.26 = 1,606,752.54 : x
  2. Step 2: Convert to fraction form
    2,964,879.54/4,091,537.26 = 1,606,752.54/x
  3. Step 3: Cross multiply
    2,964,879.54x = 4,091,537.26 × 1,606,752.54
  4. Step 4: Simplify right side
    2,964,879.54x = 6,574,087,885,009.64
  5. Step 5: Solve for x
    x = 6,574,087,885,009.64/2,964,879.54
  6. Step 6: Final answer
    x = 2,217,320.40

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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.