Home / 5,925,334.56-8,176,972.32-3,209,080.56

Finding the Fourth Proportional to 5,925,334.56, 8,176,972.32 and 3,209,080.56

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Solution

The fourth proportional to 5,925,334.56, 8,176,972.32 and 3,209,080.56 is: 4,428,536.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,334.56 : 8,176,972.32 = 3,209,080.56 : x
  2. Step 2: Convert to fraction form
    5,925,334.56/8,176,972.32 = 3,209,080.56/x
  3. Step 3: Cross multiply
    5,925,334.56x = 8,176,972.32 × 3,209,080.56
  4. Step 4: Simplify right side
    5,925,334.56x = 26,240,562,911,770.10
  5. Step 5: Solve for x
    x = 26,240,562,911,770.10/5,925,334.56
  6. Step 6: Final answer
    x = 4,428,536.93

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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.