Home / 4,600,609.10-6,348,865.74-2,668,015.52

Finding the Fourth Proportional to 4,600,609.10, 6,348,865.74 and 2,668,015.52

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Solution

The fourth proportional to 4,600,609.10, 6,348,865.74 and 2,668,015.52 is: 3,681,876.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,609.10 : 6,348,865.74 = 2,668,015.52 : x
  2. Step 2: Convert to fraction form
    4,600,609.10/6,348,865.74 = 2,668,015.52/x
  3. Step 3: Cross multiply
    4,600,609.10x = 6,348,865.74 × 2,668,015.52
  4. Step 4: Simplify right side
    4,600,609.10x = 16,938,872,328,716.29
  5. Step 5: Solve for x
    x = 16,938,872,328,716.29/4,600,609.10
  6. Step 6: Final answer
    x = 3,681,876.02

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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.