Home / 1,504,428.96-2,255,204.64-557,545.44

Finding the Fourth Proportional to 1,504,428.96, 2,255,204.64 and 557,545.44

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Solution

The fourth proportional to 1,504,428.96, 2,255,204.64 and 557,545.44 is: 835,784.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,428.96 : 2,255,204.64 = 557,545.44 : x
  2. Step 2: Convert to fraction form
    1,504,428.96/2,255,204.64 = 557,545.44/x
  3. Step 3: Cross multiply
    1,504,428.96x = 2,255,204.64 × 557,545.44
  4. Step 4: Simplify right side
    1,504,428.96x = 1,257,379,063,298.84
  5. Step 5: Solve for x
    x = 1,257,379,063,298.84/1,504,428.96
  6. Step 6: Final answer
    x = 835,784.94

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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.