Home / 3,736,323-5,604,489.90-1,040,655.96

Finding the Fourth Proportional to 3,736,323, 5,604,489.90 and 1,040,655.96

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Solution

The fourth proportional to 3,736,323, 5,604,489.90 and 1,040,655.96 is: 1,560,985.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,323 : 5,604,489.90 = 1,040,655.96 : x
  2. Step 2: Convert to fraction form
    3,736,323/5,604,489.90 = 1,040,655.96/x
  3. Step 3: Cross multiply
    3,736,323x = 5,604,489.90 × 1,040,655.96
  4. Step 4: Simplify right side
    3,736,323x = 5,832,345,817,194.80
  5. Step 5: Solve for x
    x = 5,832,345,817,194.80/3,736,323
  6. Step 6: Final answer
    x = 1,560,985.44

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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.