Home / 3,447,463.35-5,171,181.07-1,051,301.05

Finding the Fourth Proportional to 3,447,463.35, 5,171,181.07 and 1,051,301.05

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Solution

The fourth proportional to 3,447,463.35, 5,171,181.07 and 1,051,301.05 is: 1,576,947.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,463.35 : 5,171,181.07 = 1,051,301.05 : x
  2. Step 2: Convert to fraction form
    3,447,463.35/5,171,181.07 = 1,051,301.05/x
  3. Step 3: Cross multiply
    3,447,463.35x = 5,171,181.07 × 1,051,301.05
  4. Step 4: Simplify right side
    3,447,463.35x = 5,436,468,057,518.71
  5. Step 5: Solve for x
    x = 5,436,468,057,518.71/3,447,463.35
  6. Step 6: Final answer
    x = 1,576,947.31

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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.