Home / 3,902,742.66-5,853,933.42-1,024,038.30

Finding the Fourth Proportional to 3,902,742.66, 5,853,933.42 and 1,024,038.30

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Solution

The fourth proportional to 3,902,742.66, 5,853,933.42 and 1,024,038.30 is: 1,536,010.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,742.66 : 5,853,933.42 = 1,024,038.30 : x
  2. Step 2: Convert to fraction form
    3,902,742.66/5,853,933.42 = 1,024,038.30/x
  3. Step 3: Cross multiply
    3,902,742.66x = 5,853,933.42 × 1,024,038.30
  4. Step 4: Simplify right side
    3,902,742.66x = 5,994,652,027,729.99
  5. Step 5: Solve for x
    x = 5,994,652,027,729.99/3,902,742.66
  6. Step 6: Final answer
    x = 1,536,010.07

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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.