Home / 5,934,844.79-8,190,085.82-3,356,470.20

Finding the Fourth Proportional to 5,934,844.79, 8,190,085.82 and 3,356,470.20

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Solution

The fourth proportional to 5,934,844.79, 8,190,085.82 and 3,356,470.20 is: 4,631,928.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,844.79 : 8,190,085.82 = 3,356,470.20 : x
  2. Step 2: Convert to fraction form
    5,934,844.79/8,190,085.82 = 3,356,470.20/x
  3. Step 3: Cross multiply
    5,934,844.79x = 8,190,085.82 × 3,356,470.20
  4. Step 4: Simplify right side
    5,934,844.79x = 27,489,779,023,083.18
  5. Step 5: Solve for x
    x = 27,489,779,023,083.18/5,934,844.79
  6. Step 6: Final answer
    x = 4,631,928.89

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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.