Home / 4,434,471.90-6,653,457.45-1,738,338.30

Finding the Fourth Proportional to 4,434,471.90, 6,653,457.45 and 1,738,338.30

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Solution

The fourth proportional to 4,434,471.90, 6,653,457.45 and 1,738,338.30 is: 2,608,193.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,471.90 : 6,653,457.45 = 1,738,338.30 : x
  2. Step 2: Convert to fraction form
    4,434,471.90/6,653,457.45 = 1,738,338.30/x
  3. Step 3: Cross multiply
    4,434,471.90x = 6,653,457.45 × 1,738,338.30
  4. Step 4: Simplify right side
    4,434,471.90x = 11,565,959,912,755.34
  5. Step 5: Solve for x
    x = 11,565,959,912,755.34/4,434,471.90
  6. Step 6: Final answer
    x = 2,608,193.30

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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.