Home / 4,805,967.60-6,632,211.06-2,600,828.82

Finding the Fourth Proportional to 4,805,967.60, 6,632,211.06 and 2,600,828.82

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Solution

The fourth proportional to 4,805,967.60, 6,632,211.06 and 2,600,828.82 is: 3,589,130.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,967.60 : 6,632,211.06 = 2,600,828.82 : x
  2. Step 2: Convert to fraction form
    4,805,967.60/6,632,211.06 = 2,600,828.82/x
  3. Step 3: Cross multiply
    4,805,967.60x = 6,632,211.06 × 2,600,828.82
  4. Step 4: Simplify right side
    4,805,967.60x = 17,249,245,665,170.75
  5. Step 5: Solve for x
    x = 17,249,245,665,170.75/4,805,967.60
  6. Step 6: Final answer
    x = 3,589,130.66

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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.