Home / 2,477,273.40-3,716,018.10-680,110.20

Finding the Fourth Proportional to 2,477,273.40, 3,716,018.10 and 680,110.20

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Solution

The fourth proportional to 2,477,273.40, 3,716,018.10 and 680,110.20 is: 1,020,194.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,273.40 : 3,716,018.10 = 680,110.20 : x
  2. Step 2: Convert to fraction form
    2,477,273.40/3,716,018.10 = 680,110.20/x
  3. Step 3: Cross multiply
    2,477,273.40x = 3,716,018.10 × 680,110.20
  4. Step 4: Simplify right side
    2,477,273.40x = 2,527,301,813,194.62
  5. Step 5: Solve for x
    x = 2,527,301,813,194.62/2,477,273.40
  6. Step 6: Final answer
    x = 1,020,194.95

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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.