Home / 5,252,742.28-7,252,157.34-3,295,303.47

Finding the Fourth Proportional to 5,252,742.28, 7,252,157.34 and 3,295,303.47

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Solution

The fourth proportional to 5,252,742.28, 7,252,157.34 and 3,295,303.47 is: 4,549,634.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,252,742.28 : 7,252,157.34 = 3,295,303.47 : x
  2. Step 2: Convert to fraction form
    5,252,742.28/7,252,157.34 = 3,295,303.47/x
  3. Step 3: Cross multiply
    5,252,742.28x = 7,252,157.34 × 3,295,303.47
  4. Step 4: Simplify right side
    5,252,742.28x = 23,898,059,247,487.97
  5. Step 5: Solve for x
    x = 23,898,059,247,487.97/5,252,742.28
  6. Step 6: Final answer
    x = 4,549,634.83

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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.