Home / 1,146,330.75-1,580,269.16-801,094.85

Finding the Fourth Proportional to 1,146,330.75, 1,580,269.16 and 801,094.85

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Solution

The fourth proportional to 1,146,330.75, 1,580,269.16 and 801,094.85 is: 1,104,345.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,330.75 : 1,580,269.16 = 801,094.85 : x
  2. Step 2: Convert to fraction form
    1,146,330.75/1,580,269.16 = 801,094.85/x
  3. Step 3: Cross multiply
    1,146,330.75x = 1,580,269.16 × 801,094.85
  4. Step 4: Simplify right side
    1,146,330.75x = 1,265,945,473,783.01
  5. Step 5: Solve for x
    x = 1,265,945,473,783.01/1,146,330.75
  6. Step 6: Final answer
    x = 1,104,345.73

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Double scale
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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.