Home / 6,595,893.40-9,885,966.90-3,399,374.20

Finding the Fourth Proportional to 6,595,893.40, 9,885,966.90 and 3,399,374.20

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Solution

The fourth proportional to 6,595,893.40, 9,885,966.90 and 3,399,374.20 is: 5,095,003.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,893.40 : 9,885,966.90 = 3,399,374.20 : x
  2. Step 2: Convert to fraction form
    6,595,893.40/9,885,966.90 = 3,399,374.20/x
  3. Step 3: Cross multiply
    6,595,893.40x = 9,885,966.90 × 3,399,374.20
  4. Step 4: Simplify right side
    6,595,893.40x = 33,606,100,821,913.98
  5. Step 5: Solve for x
    x = 33,606,100,821,913.98/6,595,893.40
  6. Step 6: Final answer
    x = 5,095,003.63

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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.