Home / 2,550,610.40-3,519,707.44-1,462,825.76

Finding the Fourth Proportional to 2,550,610.40, 3,519,707.44 and 1,462,825.76

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Solution

The fourth proportional to 2,550,610.40, 3,519,707.44 and 1,462,825.76 is: 2,018,622.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,610.40 : 3,519,707.44 = 1,462,825.76 : x
  2. Step 2: Convert to fraction form
    2,550,610.40/3,519,707.44 = 1,462,825.76/x
  3. Step 3: Cross multiply
    2,550,610.40x = 3,519,707.44 × 1,462,825.76
  4. Step 4: Simplify right side
    2,550,610.40x = 5,148,718,710,895.65
  5. Step 5: Solve for x
    x = 5,148,718,710,895.65/2,550,610.40
  6. Step 6: Final answer
    x = 2,018,622.17

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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.