Home / 4,375,176.90-6,562,765.35-3,976,268.10

Finding the Fourth Proportional to 4,375,176.90, 6,562,765.35 and 3,976,268.10

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Solution

The fourth proportional to 4,375,176.90, 6,562,765.35 and 3,976,268.10 is: 5,964,402.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,176.90 : 6,562,765.35 = 3,976,268.10 : x
  2. Step 2: Convert to fraction form
    4,375,176.90/6,562,765.35 = 3,976,268.10/x
  3. Step 3: Cross multiply
    4,375,176.90x = 6,562,765.35 × 3,976,268.10
  4. Step 4: Simplify right side
    4,375,176.90x = 26,095,314,508,990.34
  5. Step 5: Solve for x
    x = 26,095,314,508,990.34/4,375,176.90
  6. Step 6: Final answer
    x = 5,964,402.15

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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.