Home / 1,155,503.03-1,594,994.96-794,123.15

Finding the Fourth Proportional to 1,155,503.03, 1,594,994.96 and 794,123.15

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Solution

The fourth proportional to 1,155,503.03, 1,594,994.96 and 794,123.15 is: 1,096,165.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,155,503.03 : 1,594,994.96 = 794,123.15 : x
  2. Step 2: Convert to fraction form
    1,155,503.03/1,594,994.96 = 794,123.15/x
  3. Step 3: Cross multiply
    1,155,503.03x = 1,594,994.96 × 794,123.15
  4. Step 4: Simplify right side
    1,155,503.03x = 1,266,622,415,879.66
  5. Step 5: Solve for x
    x = 1,266,622,415,879.66/1,155,503.03
  6. Step 6: Final answer
    x = 1,096,165.38

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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.