Home / 1,334,606.32-2,001,495.82-481,567.66

Finding the Fourth Proportional to 1,334,606.32, 2,001,495.82 and 481,567.66

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Solution

The fourth proportional to 1,334,606.32, 2,001,495.82 and 481,567.66 is: 722,202.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,606.32 : 2,001,495.82 = 481,567.66 : x
  2. Step 2: Convert to fraction form
    1,334,606.32/2,001,495.82 = 481,567.66/x
  3. Step 3: Cross multiply
    1,334,606.32x = 2,001,495.82 × 481,567.66
  4. Step 4: Simplify right side
    1,334,606.32x = 963,855,646,121.86
  5. Step 5: Solve for x
    x = 963,855,646,121.86/1,334,606.32
  6. Step 6: Final answer
    x = 722,202.22

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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.