Home / 5,981,696.36-8,254,774.60-3,403,377.13

Finding the Fourth Proportional to 5,981,696.36, 8,254,774.60 and 3,403,377.13

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Solution

The fourth proportional to 5,981,696.36, 8,254,774.60 and 3,403,377.13 is: 4,696,679.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981,696.36 : 8,254,774.60 = 3,403,377.13 : x
  2. Step 2: Convert to fraction form
    5,981,696.36/8,254,774.60 = 3,403,377.13/x
  3. Step 3: Cross multiply
    5,981,696.36x = 8,254,774.60 × 3,403,377.13
  4. Step 4: Simplify right side
    5,981,696.36x = 28,094,111,086,944.89
  5. Step 5: Solve for x
    x = 28,094,111,086,944.89/5,981,696.36
  6. Step 6: Final answer
    x = 4,696,679.57

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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.