Home / 2,059,634.63-2,842,463.43-1,142,151.06

Finding the Fourth Proportional to 2,059,634.63, 2,842,463.43 and 1,142,151.06

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Solution

The fourth proportional to 2,059,634.63, 2,842,463.43 and 1,142,151.06 is: 1,576,261.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,634.63 : 2,842,463.43 = 1,142,151.06 : x
  2. Step 2: Convert to fraction form
    2,059,634.63/2,842,463.43 = 1,142,151.06/x
  3. Step 3: Cross multiply
    2,059,634.63x = 2,842,463.43 × 1,142,151.06
  4. Step 4: Simplify right side
    2,059,634.63x = 3,246,522,619,585.74
  5. Step 5: Solve for x
    x = 3,246,522,619,585.74/2,059,634.63
  6. Step 6: Final answer
    x = 1,576,261.43

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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.