Home / 975,852.59-1,462,893.14-722,827.62

Finding the Fourth Proportional to 975,852.59, 1,462,893.14 and 722,827.62

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Solution

The fourth proportional to 975,852.59, 1,462,893.14 and 722,827.62 is: 1,083,585.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,852.59 : 1,462,893.14 = 722,827.62 : x
  2. Step 2: Convert to fraction form
    975,852.59/1,462,893.14 = 722,827.62/x
  3. Step 3: Cross multiply
    975,852.59x = 1,462,893.14 × 722,827.62
  4. Step 4: Simplify right side
    975,852.59x = 1,057,419,568,507.60
  5. Step 5: Solve for x
    x = 1,057,419,568,507.60/975,852.59
  6. Step 6: Final answer
    x = 1,083,585.35

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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.