Home / 1,070,180.58-1,476,809.73-586,735.05

Finding the Fourth Proportional to 1,070,180.58, 1,476,809.73 and 586,735.05

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Solution

The fourth proportional to 1,070,180.58, 1,476,809.73 and 586,735.05 is: 809,672.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,180.58 : 1,476,809.73 = 586,735.05 : x
  2. Step 2: Convert to fraction form
    1,070,180.58/1,476,809.73 = 586,735.05/x
  3. Step 3: Cross multiply
    1,070,180.58x = 1,476,809.73 × 586,735.05
  4. Step 4: Simplify right side
    1,070,180.58x = 866,496,030,772.04
  5. Step 5: Solve for x
    x = 866,496,030,772.04/1,070,180.58
  6. Step 6: Final answer
    x = 809,672.73

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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.