Home / 5,054,900-7,582,350.04-2,023,630.56

Finding the Fourth Proportional to 5,054,900, 7,582,350.04 and 2,023,630.56

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Solution

The fourth proportional to 5,054,900, 7,582,350.04 and 2,023,630.56 is: 3,035,445.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,900 : 7,582,350.04 = 2,023,630.56 : x
  2. Step 2: Convert to fraction form
    5,054,900/7,582,350.04 = 2,023,630.56/x
  3. Step 3: Cross multiply
    5,054,900x = 7,582,350.04 × 2,023,630.56
  4. Step 4: Simplify right side
    5,054,900x = 15,343,875,257,561.22
  5. Step 5: Solve for x
    x = 15,343,875,257,561.22/5,054,900
  6. Step 6: Final answer
    x = 3,035,445.86

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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.