Home / 4,023,225.36-5,550,692.16-2,280,707.88

Finding the Fourth Proportional to 4,023,225.36, 5,550,692.16 and 2,280,707.88

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Solution

The fourth proportional to 4,023,225.36, 5,550,692.16 and 2,280,707.88 is: 3,146,606.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,225.36 : 5,550,692.16 = 2,280,707.88 : x
  2. Step 2: Convert to fraction form
    4,023,225.36/5,550,692.16 = 2,280,707.88/x
  3. Step 3: Cross multiply
    4,023,225.36x = 5,550,692.16 × 2,280,707.88
  4. Step 4: Simplify right side
    4,023,225.36x = 12,659,507,348,766.22
  5. Step 5: Solve for x
    x = 12,659,507,348,766.22/4,023,225.36
  6. Step 6: Final answer
    x = 3,146,606.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.