Home / 1,168,410.30-1,752,615.45-601,539.90

Finding the Fourth Proportional to 1,168,410.30, 1,752,615.45 and 601,539.90

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Solution

The fourth proportional to 1,168,410.30, 1,752,615.45 and 601,539.90 is: 902,309.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,410.30 : 1,752,615.45 = 601,539.90 : x
  2. Step 2: Convert to fraction form
    1,168,410.30/1,752,615.45 = 601,539.90/x
  3. Step 3: Cross multiply
    1,168,410.30x = 1,752,615.45 × 601,539.90
  4. Step 4: Simplify right side
    1,168,410.30x = 1,054,268,122,531.46
  5. Step 5: Solve for x
    x = 1,054,268,122,531.46/1,168,410.30
  6. Step 6: Final answer
    x = 902,309.85

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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.