Home / 5,692,110.70-8,535,247.65-1,702,504.30

Finding the Fourth Proportional to 5,692,110.70, 8,535,247.65 and 1,702,504.30

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Solution

The fourth proportional to 5,692,110.70, 8,535,247.65 and 1,702,504.30 is: 2,552,883.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,110.70 : 8,535,247.65 = 1,702,504.30 : x
  2. Step 2: Convert to fraction form
    5,692,110.70/8,535,247.65 = 1,702,504.30/x
  3. Step 3: Cross multiply
    5,692,110.70x = 8,535,247.65 × 1,702,504.30
  4. Step 4: Simplify right side
    5,692,110.70x = 14,531,295,825,689.90
  5. Step 5: Solve for x
    x = 14,531,295,825,689.90/5,692,110.70
  6. Step 6: Final answer
    x = 2,552,883.56

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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.