Home / 2,917,050.22-4,025,752.37-1,610,554.19

Finding the Fourth Proportional to 2,917,050.22, 4,025,752.37 and 1,610,554.19

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Solution

The fourth proportional to 2,917,050.22, 4,025,752.37 and 1,610,554.19 is: 2,222,687.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,917,050.22 : 4,025,752.37 = 1,610,554.19 : x
  2. Step 2: Convert to fraction form
    2,917,050.22/4,025,752.37 = 1,610,554.19/x
  3. Step 3: Cross multiply
    2,917,050.22x = 4,025,752.37 × 1,610,554.19
  4. Step 4: Simplify right side
    2,917,050.22x = 6,483,692,329,793.66
  5. Step 5: Solve for x
    x = 6,483,692,329,793.66/2,917,050.22
  6. Step 6: Final answer
    x = 2,222,687.94

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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.