Home / 1,059,663.13-1,462,290.60-600,808.57

Finding the Fourth Proportional to 1,059,663.13, 1,462,290.60 and 600,808.57

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Solution

The fourth proportional to 1,059,663.13, 1,462,290.60 and 600,808.57 is: 829,090.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,663.13 : 1,462,290.60 = 600,808.57 : x
  2. Step 2: Convert to fraction form
    1,059,663.13/1,462,290.60 = 600,808.57/x
  3. Step 3: Cross multiply
    1,059,663.13x = 1,462,290.60 × 600,808.57
  4. Step 4: Simplify right side
    1,059,663.13x = 878,556,724,310.44
  5. Step 5: Solve for x
    x = 878,556,724,310.44/1,059,663.13
  6. Step 6: Final answer
    x = 829,090.58

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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.