Home / 1,096,064.26-1,644,059.48-386,073.84

Finding the Fourth Proportional to 1,096,064.26, 1,644,059.48 and 386,073.84

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Solution

The fourth proportional to 1,096,064.26, 1,644,059.48 and 386,073.84 is: 579,097.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,064.26 : 1,644,059.48 = 386,073.84 : x
  2. Step 2: Convert to fraction form
    1,096,064.26/1,644,059.48 = 386,073.84/x
  3. Step 3: Cross multiply
    1,096,064.26x = 1,644,059.48 × 386,073.84
  4. Step 4: Simplify right side
    1,096,064.26x = 634,728,363,038.52
  5. Step 5: Solve for x
    x = 634,728,363,038.52/1,096,064.26
  6. Step 6: Final answer
    x = 579,097.77

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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.