Home / 8,727,468.58-13,093,263.51-2,743,836.58

Finding the Fourth Proportional to 8,727,468.58, 13,093,263.51 and 2,743,836.58

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Solution

The fourth proportional to 8,727,468.58, 13,093,263.51 and 2,743,836.58 is: 4,116,402.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,727,468.58 : 13,093,263.51 = 2,743,836.58 : x
  2. Step 2: Convert to fraction form
    8,727,468.58/13,093,263.51 = 2,743,836.58/x
  3. Step 3: Cross multiply
    8,727,468.58x = 13,093,263.51 × 2,743,836.58
  4. Step 4: Simplify right side
    8,727,468.58x = 35,925,775,370,317.20
  5. Step 5: Solve for x
    x = 35,925,775,370,317.20/8,727,468.58
  6. Step 6: Final answer
    x = 4,116,402.72

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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.