Home / 1,809,637.41-2,714,454.37-461,800.02

Finding the Fourth Proportional to 1,809,637.41, 2,714,454.37 and 461,800.02

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Solution

The fourth proportional to 1,809,637.41, 2,714,454.37 and 461,800.02 is: 692,699.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,637.41 : 2,714,454.37 = 461,800.02 : x
  2. Step 2: Convert to fraction form
    1,809,637.41/2,714,454.37 = 461,800.02/x
  3. Step 3: Cross multiply
    1,809,637.41x = 2,714,454.37 × 461,800.02
  4. Step 4: Simplify right side
    1,809,637.41x = 1,253,535,093,111.54
  5. Step 5: Solve for x
    x = 1,253,535,093,111.54/1,809,637.41
  6. Step 6: Final answer
    x = 692,699.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.