Home / 2,594,328.60-3,880,995.30-2,279,400.60

Finding the Fourth Proportional to 2,594,328.60, 3,880,995.30 and 2,279,400.60

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Solution

The fourth proportional to 2,594,328.60, 3,880,995.30 and 2,279,400.60 is: 3,409,877.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,328.60 : 3,880,995.30 = 2,279,400.60 : x
  2. Step 2: Convert to fraction form
    2,594,328.60/3,880,995.30 = 2,279,400.60/x
  3. Step 3: Cross multiply
    2,594,328.60x = 3,880,995.30 × 2,279,400.60
  4. Step 4: Simplify right side
    2,594,328.60x = 8,846,343,015,417.18
  5. Step 5: Solve for x
    x = 8,846,343,015,417.18/2,594,328.60
  6. Step 6: Final answer
    x = 3,409,877.61

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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.