Home / 1,068,998.31-1,475,177.97-585,567.43

Finding the Fourth Proportional to 1,068,998.31, 1,475,177.97 and 585,567.43

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Solution

The fourth proportional to 1,068,998.31, 1,475,177.97 and 585,567.43 is: 808,061.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,998.31 : 1,475,177.97 = 585,567.43 : x
  2. Step 2: Convert to fraction form
    1,068,998.31/1,475,177.97 = 585,567.43/x
  3. Step 3: Cross multiply
    1,068,998.31x = 1,475,177.97 × 585,567.43
  4. Step 4: Simplify right side
    1,068,998.31x = 863,816,171,193.45
  5. Step 5: Solve for x
    x = 863,816,171,193.45/1,068,998.31
  6. Step 6: Final answer
    x = 808,061.31

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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.