Home / 2,730,728.06-4,094,744.22-837,012.86

Finding the Fourth Proportional to 2,730,728.06, 4,094,744.22 and 837,012.86

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Solution

The fourth proportional to 2,730,728.06, 4,094,744.22 and 837,012.86 is: 1,255,106.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,728.06 : 4,094,744.22 = 837,012.86 : x
  2. Step 2: Convert to fraction form
    2,730,728.06/4,094,744.22 = 837,012.86/x
  3. Step 3: Cross multiply
    2,730,728.06x = 4,094,744.22 × 837,012.86
  4. Step 4: Simplify right side
    2,730,728.06x = 3,427,353,570,550.67
  5. Step 5: Solve for x
    x = 3,427,353,570,550.67/2,730,728.06
  6. Step 6: Final answer
    x = 1,255,106.15

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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.