Home / 1,183,205.70-1,774,808.55-584,259.30

Finding the Fourth Proportional to 1,183,205.70, 1,774,808.55 and 584,259.30

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Solution

The fourth proportional to 1,183,205.70, 1,774,808.55 and 584,259.30 is: 876,388.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,205.70 : 1,774,808.55 = 584,259.30 : x
  2. Step 2: Convert to fraction form
    1,183,205.70/1,774,808.55 = 584,259.30/x
  3. Step 3: Cross multiply
    1,183,205.70x = 1,774,808.55 × 584,259.30
  4. Step 4: Simplify right side
    1,183,205.70x = 1,036,948,401,057.02
  5. Step 5: Solve for x
    x = 1,036,948,401,057.02/1,183,205.70
  6. Step 6: Final answer
    x = 876,388.95

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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.