Home / 1,839,502.48-2,536,341.96-1,259,005.68

Finding the Fourth Proportional to 1,839,502.48, 2,536,341.96 and 1,259,005.68

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Solution

The fourth proportional to 1,839,502.48, 2,536,341.96 and 1,259,005.68 is: 1,735,941.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,502.48 : 2,536,341.96 = 1,259,005.68 : x
  2. Step 2: Convert to fraction form
    1,839,502.48/2,536,341.96 = 1,259,005.68/x
  3. Step 3: Cross multiply
    1,839,502.48x = 2,536,341.96 × 1,259,005.68
  4. Step 4: Simplify right side
    1,839,502.48x = 3,193,268,934,062.33
  5. Step 5: Solve for x
    x = 3,193,268,934,062.33/1,839,502.48
  6. Step 6: Final answer
    x = 1,735,941.63

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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.