Home / 973,849.80-1,461,212.10-441,096.60

Finding the Fourth Proportional to 973,849.80, 1,461,212.10 and 441,096.60

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Solution

The fourth proportional to 973,849.80, 1,461,212.10 and 441,096.60 is: 661,843.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,849.80 : 1,461,212.10 = 441,096.60 : x
  2. Step 2: Convert to fraction form
    973,849.80/1,461,212.10 = 441,096.60/x
  3. Step 3: Cross multiply
    973,849.80x = 1,461,212.10 × 441,096.60
  4. Step 4: Simplify right side
    973,849.80x = 644,535,689,188.86
  5. Step 5: Solve for x
    x = 644,535,689,188.86/973,849.80
  6. Step 6: Final answer
    x = 661,843.02

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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.