Home / 5,733,741.96-7,912,565.46-3,155,422.32

Finding the Fourth Proportional to 5,733,741.96, 7,912,565.46 and 3,155,422.32

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Solution

The fourth proportional to 5,733,741.96, 7,912,565.46 and 3,155,422.32 is: 4,354,483.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,741.96 : 7,912,565.46 = 3,155,422.32 : x
  2. Step 2: Convert to fraction form
    5,733,741.96/7,912,565.46 = 3,155,422.32/x
  3. Step 3: Cross multiply
    5,733,741.96x = 7,912,565.46 × 3,155,422.32
  4. Step 4: Simplify right side
    5,733,741.96x = 24,967,485,660,945.07
  5. Step 5: Solve for x
    x = 24,967,485,660,945.07/5,733,741.96
  6. Step 6: Final answer
    x = 4,354,483.66

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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.