Home / 1,649,109.20-2,473,404.60-583,998.80

Finding the Fourth Proportional to 1,649,109.20, 2,473,404.60 and 583,998.80

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Solution

The fourth proportional to 1,649,109.20, 2,473,404.60 and 583,998.80 is: 875,906.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,109.20 : 2,473,404.60 = 583,998.80 : x
  2. Step 2: Convert to fraction form
    1,649,109.20/2,473,404.60 = 583,998.80/x
  3. Step 3: Cross multiply
    1,649,109.20x = 2,473,404.60 × 583,998.80
  4. Step 4: Simplify right side
    1,649,109.20x = 1,444,465,318,314.48
  5. Step 5: Solve for x
    x = 1,444,465,318,314.48/1,649,109.20
  6. Step 6: Final answer
    x = 875,906.41

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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.