Home / 5,023,464.08-6,932,301.35-2,731,604.72

Finding the Fourth Proportional to 5,023,464.08, 6,932,301.35 and 2,731,604.72

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Solution

The fourth proportional to 5,023,464.08, 6,932,301.35 and 2,731,604.72 is: 3,769,571.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023,464.08 : 6,932,301.35 = 2,731,604.72 : x
  2. Step 2: Convert to fraction form
    5,023,464.08/6,932,301.35 = 2,731,604.72/x
  3. Step 3: Cross multiply
    5,023,464.08x = 6,932,301.35 × 2,731,604.72
  4. Step 4: Simplify right side
    5,023,464.08x = 18,936,307,039,802.84
  5. Step 5: Solve for x
    x = 18,936,307,039,802.84/5,023,464.08
  6. Step 6: Final answer
    x = 3,769,571.51

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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.