Home / 2,508,497.64-3,461,791.14-1,362,643.56

Finding the Fourth Proportional to 2,508,497.64, 3,461,791.14 and 1,362,643.56

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Solution

The fourth proportional to 2,508,497.64, 3,461,791.14 and 1,362,643.56 is: 1,880,483.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,497.64 : 3,461,791.14 = 1,362,643.56 : x
  2. Step 2: Convert to fraction form
    2,508,497.64/3,461,791.14 = 1,362,643.56/x
  3. Step 3: Cross multiply
    2,508,497.64x = 3,461,791.14 × 1,362,643.56
  4. Step 4: Simplify right side
    2,508,497.64x = 4,717,187,402,986.06
  5. Step 5: Solve for x
    x = 4,717,187,402,986.06/2,508,497.64
  6. Step 6: Final answer
    x = 1,880,483.09

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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.