Home / 1,155,433.40-1,594,898.94-794,053.52

Finding the Fourth Proportional to 1,155,433.40, 1,594,898.94 and 794,053.52

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Solution

The fourth proportional to 1,155,433.40, 1,594,898.94 and 794,053.52 is: 1,096,069.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,155,433.40 : 1,594,898.94 = 794,053.52 : x
  2. Step 2: Convert to fraction form
    1,155,433.40/1,594,898.94 = 794,053.52/x
  3. Step 3: Cross multiply
    1,155,433.40x = 1,594,898.94 × 794,053.52
  4. Step 4: Simplify right side
    1,155,433.40x = 1,266,435,117,351.27
  5. Step 5: Solve for x
    x = 1,266,435,117,351.27/1,155,433.40
  6. Step 6: Final answer
    x = 1,096,069.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.