Home / 4,570,716.92-6,856,971.08-1,692,107.33

Finding the Fourth Proportional to 4,570,716.92, 6,856,971.08 and 1,692,107.33

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Solution

The fourth proportional to 4,570,716.92, 6,856,971.08 and 1,692,107.33 is: 2,538,492.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,716.92 : 6,856,971.08 = 1,692,107.33 : x
  2. Step 2: Convert to fraction form
    4,570,716.92/6,856,971.08 = 1,692,107.33/x
  3. Step 3: Cross multiply
    4,570,716.92x = 6,856,971.08 × 1,692,107.33
  4. Step 4: Simplify right side
    4,570,716.92x = 11,602,730,983,320.62
  5. Step 5: Solve for x
    x = 11,602,730,983,320.62/4,570,716.92
  6. Step 6: Final answer
    x = 2,538,492.58

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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.