Home / 5,832,415.80-8,745,999.30-2,236,987.80

Finding the Fourth Proportional to 5,832,415.80, 8,745,999.30 and 2,236,987.80

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Solution

The fourth proportional to 5,832,415.80, 8,745,999.30 and 2,236,987.80 is: 3,354,475.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,415.80 : 8,745,999.30 = 2,236,987.80 : x
  2. Step 2: Convert to fraction form
    5,832,415.80/8,745,999.30 = 2,236,987.80/x
  3. Step 3: Cross multiply
    5,832,415.80x = 8,745,999.30 × 2,236,987.80
  4. Step 4: Simplify right side
    5,832,415.80x = 19,564,693,732,908.54
  5. Step 5: Solve for x
    x = 19,564,693,732,908.54/5,832,415.80
  6. Step 6: Final answer
    x = 3,354,475.13

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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.