Home / 1,593,544.29-2,389,613.16-456,047.48

Finding the Fourth Proportional to 1,593,544.29, 2,389,613.16 and 456,047.48

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Solution

The fourth proportional to 1,593,544.29, 2,389,613.16 and 456,047.48 is: 683,869.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,544.29 : 2,389,613.16 = 456,047.48 : x
  2. Step 2: Convert to fraction form
    1,593,544.29/2,389,613.16 = 456,047.48/x
  3. Step 3: Cross multiply
    1,593,544.29x = 2,389,613.16 × 456,047.48
  4. Step 4: Simplify right side
    1,593,544.29x = 1,089,777,067,477.05
  5. Step 5: Solve for x
    x = 1,089,777,067,477.05/1,593,544.29
  6. Step 6: Final answer
    x = 683,869.96

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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.