Home / 5,409,748.32-7,465,453.20-2,995,300.32

Finding the Fourth Proportional to 5,409,748.32, 7,465,453.20 and 2,995,300.32

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Solution

The fourth proportional to 5,409,748.32, 7,465,453.20 and 2,995,300.32 is: 4,133,514.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,409,748.32 : 7,465,453.20 = 2,995,300.32 : x
  2. Step 2: Convert to fraction form
    5,409,748.32/7,465,453.20 = 2,995,300.32/x
  3. Step 3: Cross multiply
    5,409,748.32x = 7,465,453.20 × 2,995,300.32
  4. Step 4: Simplify right side
    5,409,748.32x = 22,361,274,358,905.02
  5. Step 5: Solve for x
    x = 22,361,274,358,905.02/5,409,748.32
  6. Step 6: Final answer
    x = 4,133,514.73

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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.