Home / 1,463,846.22-2,194,084.26-564,890.40

Finding the Fourth Proportional to 1,463,846.22, 2,194,084.26 and 564,890.40

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Solution

The fourth proportional to 1,463,846.22, 2,194,084.26 and 564,890.40 is: 846,685.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,846.22 : 2,194,084.26 = 564,890.40 : x
  2. Step 2: Convert to fraction form
    1,463,846.22/2,194,084.26 = 564,890.40/x
  3. Step 3: Cross multiply
    1,463,846.22x = 2,194,084.26 × 564,890.40
  4. Step 4: Simplify right side
    1,463,846.22x = 1,239,417,135,265.10
  5. Step 5: Solve for x
    x = 1,239,417,135,265.10/1,463,846.22
  6. Step 6: Final answer
    x = 846,685.34

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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.