Home / 1,839,501.48-2,536,340.58-1,259,004.68

Finding the Fourth Proportional to 1,839,501.48, 2,536,340.58 and 1,259,004.68

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Solution

The fourth proportional to 1,839,501.48, 2,536,340.58 and 1,259,004.68 is: 1,735,940.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,501.48 : 2,536,340.58 = 1,259,004.68 : x
  2. Step 2: Convert to fraction form
    1,839,501.48/2,536,340.58 = 1,259,004.68/x
  3. Step 3: Cross multiply
    1,839,501.48x = 2,536,340.58 × 1,259,004.68
  4. Step 4: Simplify right side
    1,839,501.48x = 3,193,264,660,293.91
  5. Step 5: Solve for x
    x = 3,193,264,660,293.91/1,839,501.48
  6. Step 6: Final answer
    x = 1,735,940.25

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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.