Home / 1,649,459.36-2,473,489.20-584,769.44

Finding the Fourth Proportional to 1,649,459.36, 2,473,489.20 and 584,769.44

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Solution

The fourth proportional to 1,649,459.36, 2,473,489.20 and 584,769.44 is: 876,906.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,459.36 : 2,473,489.20 = 584,769.44 : x
  2. Step 2: Convert to fraction form
    1,649,459.36/2,473,489.20 = 584,769.44/x
  3. Step 3: Cross multiply
    1,649,459.36x = 2,473,489.20 × 584,769.44
  4. Step 4: Simplify right side
    1,649,459.36x = 1,446,420,894,330.05
  5. Step 5: Solve for x
    x = 1,446,420,894,330.05/1,649,459.36
  6. Step 6: Final answer
    x = 876,906.05

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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.