Home / 5,409,833.86-7,465,573.03-2,962,597.32

Finding the Fourth Proportional to 5,409,833.86, 7,465,573.03 and 2,962,597.32

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Solution

The fourth proportional to 5,409,833.86, 7,465,573.03 and 2,962,597.32 is: 4,088,385.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,409,833.86 : 7,465,573.03 = 2,962,597.32 : x
  2. Step 2: Convert to fraction form
    5,409,833.86/7,465,573.03 = 2,962,597.32/x
  3. Step 3: Cross multiply
    5,409,833.86x = 7,465,573.03 × 2,962,597.32
  4. Step 4: Simplify right side
    5,409,833.86x = 22,117,486,650,942.28
  5. Step 5: Solve for x
    x = 22,117,486,650,942.28/5,409,833.86
  6. Step 6: Final answer
    x = 4,088,385.56

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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.