Home / 5,464,151.06-7,540,539.28-3,016,766.84

Finding the Fourth Proportional to 5,464,151.06, 7,540,539.28 and 3,016,766.84

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Solution

The fourth proportional to 5,464,151.06, 7,540,539.28 and 3,016,766.84 is: 4,163,144.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,151.06 : 7,540,539.28 = 3,016,766.84 : x
  2. Step 2: Convert to fraction form
    5,464,151.06/7,540,539.28 = 3,016,766.84/x
  3. Step 3: Cross multiply
    5,464,151.06x = 7,540,539.28 × 3,016,766.84
  4. Step 4: Simplify right side
    5,464,151.06x = 22,748,048,810,376.86
  5. Step 5: Solve for x
    x = 22,748,048,810,376.86/5,464,151.06
  6. Step 6: Final answer
    x = 4,163,144.21

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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.