Home / 3,037,477.33-4,551,845.80-1,307,872.36

Finding the Fourth Proportional to 3,037,477.33, 4,551,845.80 and 1,307,872.36

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Solution

The fourth proportional to 3,037,477.33, 4,551,845.80 and 1,307,872.36 is: 1,959,926.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,477.33 : 4,551,845.80 = 1,307,872.36 : x
  2. Step 2: Convert to fraction form
    3,037,477.33/4,551,845.80 = 1,307,872.36/x
  3. Step 3: Cross multiply
    3,037,477.33x = 4,551,845.80 × 1,307,872.36
  4. Step 4: Simplify right side
    3,037,477.33x = 5,953,233,308,802.09
  5. Step 5: Solve for x
    x = 5,953,233,308,802.09/3,037,477.33
  6. Step 6: Final answer
    x = 1,959,926.83

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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.