Home / 4,650,293.70-6,976,774.62-1,953,231.84

Finding the Fourth Proportional to 4,650,293.70, 6,976,774.62 and 1,953,231.84

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Solution

The fourth proportional to 4,650,293.70, 6,976,774.62 and 1,953,231.84 is: 2,930,408.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,650,293.70 : 6,976,774.62 = 1,953,231.84 : x
  2. Step 2: Convert to fraction form
    4,650,293.70/6,976,774.62 = 1,953,231.84/x
  3. Step 3: Cross multiply
    4,650,293.70x = 6,976,774.62 × 1,953,231.84
  4. Step 4: Simplify right side
    4,650,293.70x = 13,627,258,328,287.90
  5. Step 5: Solve for x
    x = 13,627,258,328,287.90/4,650,293.70
  6. Step 6: Final answer
    x = 2,930,408.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.