Home / 1,070,796.06-1,477,698.57-587,362.32

Finding the Fourth Proportional to 1,070,796.06, 1,477,698.57 and 587,362.32

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Solution

The fourth proportional to 1,070,796.06, 1,477,698.57 and 587,362.32 is: 810,560.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,796.06 : 1,477,698.57 = 587,362.32 : x
  2. Step 2: Convert to fraction form
    1,070,796.06/1,477,698.57 = 587,362.32/x
  3. Step 3: Cross multiply
    1,070,796.06x = 1,477,698.57 × 587,362.32
  4. Step 4: Simplify right side
    1,070,796.06x = 867,944,460,335.88
  5. Step 5: Solve for x
    x = 867,944,460,335.88/1,070,796.06
  6. Step 6: Final answer
    x = 810,560.01

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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.