Home / 6,247,852.84-9,361,080.78-3,409,956.28

Finding the Fourth Proportional to 6,247,852.84, 9,361,080.78 and 3,409,956.28

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Solution

The fourth proportional to 6,247,852.84, 9,361,080.78 and 3,409,956.28 is: 5,109,095.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,247,852.84 : 9,361,080.78 = 3,409,956.28 : x
  2. Step 2: Convert to fraction form
    6,247,852.84/9,361,080.78 = 3,409,956.28/x
  3. Step 3: Cross multiply
    6,247,852.84x = 9,361,080.78 × 3,409,956.28
  4. Step 4: Simplify right side
    6,247,852.84x = 31,920,876,193,348.29
  5. Step 5: Solve for x
    x = 31,920,876,193,348.29/6,247,852.84
  6. Step 6: Final answer
    x = 5,109,095.40

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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.