Home / 1,083,374.22-1,495,055.09-599,938.79

Finding the Fourth Proportional to 1,083,374.22, 1,495,055.09 and 599,938.79

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Solution

The fourth proportional to 1,083,374.22, 1,495,055.09 and 599,938.79 is: 827,914.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,374.22 : 1,495,055.09 = 599,938.79 : x
  2. Step 2: Convert to fraction form
    1,083,374.22/1,495,055.09 = 599,938.79/x
  3. Step 3: Cross multiply
    1,083,374.22x = 1,495,055.09 × 599,938.79
  4. Step 4: Simplify right side
    1,083,374.22x = 896,941,531,202.97
  5. Step 5: Solve for x
    x = 896,941,531,202.97/1,083,374.22
  6. Step 6: Final answer
    x = 827,914.78

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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.