Home / 2,594,259.60-3,880,891.80-2,279,331.60

Finding the Fourth Proportional to 2,594,259.60, 3,880,891.80 and 2,279,331.60

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Solution

The fourth proportional to 2,594,259.60, 3,880,891.80 and 2,279,331.60 is: 3,409,774.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,259.60 : 3,880,891.80 = 2,279,331.60 : x
  2. Step 2: Convert to fraction form
    2,594,259.60/3,880,891.80 = 2,279,331.60/x
  3. Step 3: Cross multiply
    2,594,259.60x = 3,880,891.80 × 2,279,331.60
  4. Step 4: Simplify right side
    2,594,259.60x = 8,845,839,315,920.88
  5. Step 5: Solve for x
    x = 8,845,839,315,920.88/2,594,259.60
  6. Step 6: Final answer
    x = 3,409,774.15

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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.