Home / 1,059,630.60-1,462,435.38-804,577.80

Finding the Fourth Proportional to 1,059,630.60, 1,462,435.38 and 804,577.80

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Solution

The fourth proportional to 1,059,630.60, 1,462,435.38 and 804,577.80 is: 1,110,427.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,630.60 : 1,462,435.38 = 804,577.80 : x
  2. Step 2: Convert to fraction form
    1,059,630.60/1,462,435.38 = 804,577.80/x
  3. Step 3: Cross multiply
    1,059,630.60x = 1,462,435.38 × 804,577.80
  4. Step 4: Simplify right side
    1,059,630.60x = 1,176,643,040,682.56
  5. Step 5: Solve for x
    x = 1,176,643,040,682.56/1,059,630.60
  6. Step 6: Final answer
    x = 1,110,427.58

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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.