Home / 1,463,483.88-2,195,225.82-964,731.24

Finding the Fourth Proportional to 1,463,483.88, 2,195,225.82 and 964,731.24

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Solution

The fourth proportional to 1,463,483.88, 2,195,225.82 and 964,731.24 is: 1,447,096.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,483.88 : 2,195,225.82 = 964,731.24 : x
  2. Step 2: Convert to fraction form
    1,463,483.88/2,195,225.82 = 964,731.24/x
  3. Step 3: Cross multiply
    1,463,483.88x = 2,195,225.82 × 964,731.24
  4. Step 4: Simplify right side
    1,463,483.88x = 2,117,802,927,408.62
  5. Step 5: Solve for x
    x = 2,117,802,927,408.62/1,463,483.88
  6. Step 6: Final answer
    x = 1,447,096.86

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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.