Home / 1,596,453.03-2,393,408.04-921,769.01

Finding the Fourth Proportional to 1,596,453.03, 2,393,408.04 and 921,769.01

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Solution

The fourth proportional to 1,596,453.03, 2,393,408.04 and 921,769.01 is: 1,381,919.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,453.03 : 2,393,408.04 = 921,769.01 : x
  2. Step 2: Convert to fraction form
    1,596,453.03/2,393,408.04 = 921,769.01/x
  3. Step 3: Cross multiply
    1,596,453.03x = 2,393,408.04 × 921,769.01
  4. Step 4: Simplify right side
    1,596,453.03x = 2,206,169,347,589.80
  5. Step 5: Solve for x
    x = 2,206,169,347,589.80/1,596,453.03
  6. Step 6: Final answer
    x = 1,381,919.36

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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.