Home / 4,375,272.90-6,562,909.35-3,976,364.10

Finding the Fourth Proportional to 4,375,272.90, 6,562,909.35 and 3,976,364.10

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Solution

The fourth proportional to 4,375,272.90, 6,562,909.35 and 3,976,364.10 is: 5,964,546.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,272.90 : 6,562,909.35 = 3,976,364.10 : x
  2. Step 2: Convert to fraction form
    4,375,272.90/6,562,909.35 = 3,976,364.10/x
  3. Step 3: Cross multiply
    4,375,272.90x = 6,562,909.35 × 3,976,364.10
  4. Step 4: Simplify right side
    4,375,272.90x = 26,096,517,130,894.34
  5. Step 5: Solve for x
    x = 26,096,517,130,894.34/4,375,272.90
  6. Step 6: Final answer
    x = 5,964,546.15

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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.