Home / 2,514,698.54-3,772,610.25-917,261.69

Finding the Fourth Proportional to 2,514,698.54, 3,772,610.25 and 917,261.69

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Solution

The fourth proportional to 2,514,698.54, 3,772,610.25 and 917,261.69 is: 1,376,097.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,698.54 : 3,772,610.25 = 917,261.69 : x
  2. Step 2: Convert to fraction form
    2,514,698.54/3,772,610.25 = 917,261.69/x
  3. Step 3: Cross multiply
    2,514,698.54x = 3,772,610.25 × 917,261.69
  4. Step 4: Simplify right side
    2,514,698.54x = 3,460,470,863,057.85
  5. Step 5: Solve for x
    x = 3,460,470,863,057.85/2,514,698.54
  6. Step 6: Final answer
    x = 1,376,097.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.