Home / 5,731,184.43-7,903,606.10-3,666,853.26

Finding the Fourth Proportional to 5,731,184.43, 7,903,606.10 and 3,666,853.26

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Solution

The fourth proportional to 5,731,184.43, 7,903,606.10 and 3,666,853.26 is: 5,056,784.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731,184.43 : 7,903,606.10 = 3,666,853.26 : x
  2. Step 2: Convert to fraction form
    5,731,184.43/7,903,606.10 = 3,666,853.26/x
  3. Step 3: Cross multiply
    5,731,184.43x = 7,903,606.10 × 3,666,853.26
  4. Step 4: Simplify right side
    5,731,184.43x = 28,981,363,793,540.88
  5. Step 5: Solve for x
    x = 28,981,363,793,540.88/5,731,184.43
  6. Step 6: Final answer
    x = 5,056,784.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.