Home / 5,303,293.32-7,954,861.21-1,465,030.86

Finding the Fourth Proportional to 5,303,293.32, 7,954,861.21 and 1,465,030.86

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Solution

The fourth proportional to 5,303,293.32, 7,954,861.21 and 1,465,030.86 is: 2,197,524.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,293.32 : 7,954,861.21 = 1,465,030.86 : x
  2. Step 2: Convert to fraction form
    5,303,293.32/7,954,861.21 = 1,465,030.86/x
  3. Step 3: Cross multiply
    5,303,293.32x = 7,954,861.21 × 1,465,030.86
  4. Step 4: Simplify right side
    5,303,293.32x = 11,654,117,190,346.65
  5. Step 5: Solve for x
    x = 11,654,117,190,346.65/5,303,293.32
  6. Step 6: Final answer
    x = 2,197,524.54

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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.