Home / 4,703,840.68-7,055,096.76-1,508,551.72

Finding the Fourth Proportional to 4,703,840.68, 7,055,096.76 and 1,508,551.72

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Solution

The fourth proportional to 4,703,840.68, 7,055,096.76 and 1,508,551.72 is: 2,262,614.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,840.68 : 7,055,096.76 = 1,508,551.72 : x
  2. Step 2: Convert to fraction form
    4,703,840.68/7,055,096.76 = 1,508,551.72/x
  3. Step 3: Cross multiply
    4,703,840.68x = 7,055,096.76 × 1,508,551.72
  4. Step 4: Simplify right side
    4,703,840.68x = 10,642,978,352,064.43
  5. Step 5: Solve for x
    x = 10,642,978,352,064.43/4,703,840.68
  6. Step 6: Final answer
    x = 2,262,614.55

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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.