Home / 5,825,546.60-8,736,764.70-1,782,026.60

Finding the Fourth Proportional to 5,825,546.60, 8,736,764.70 and 1,782,026.60

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Solution

The fourth proportional to 5,825,546.60, 8,736,764.70 and 1,782,026.60 is: 2,672,564.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,546.60 : 8,736,764.70 = 1,782,026.60 : x
  2. Step 2: Convert to fraction form
    5,825,546.60/8,736,764.70 = 1,782,026.60/x
  3. Step 3: Cross multiply
    5,825,546.60x = 8,736,764.70 × 1,782,026.60
  4. Step 4: Simplify right side
    5,825,546.60x = 15,569,147,093,341.02
  5. Step 5: Solve for x
    x = 15,569,147,093,341.02/5,825,546.60
  6. Step 6: Final answer
    x = 2,672,564.17

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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.