Home / 2,497,598.15-3,746,081.22-791,757.89

Finding the Fourth Proportional to 2,497,598.15, 3,746,081.22 and 791,757.89

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Solution

The fourth proportional to 2,497,598.15, 3,746,081.22 and 791,757.89 is: 1,187,536.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,598.15 : 3,746,081.22 = 791,757.89 : x
  2. Step 2: Convert to fraction form
    2,497,598.15/3,746,081.22 = 791,757.89/x
  3. Step 3: Cross multiply
    2,497,598.15x = 3,746,081.22 × 791,757.89
  4. Step 4: Simplify right side
    2,497,598.15x = 2,965,989,380,389.48
  5. Step 5: Solve for x
    x = 2,965,989,380,389.48/2,497,598.15
  6. Step 6: Final answer
    x = 1,187,536.67

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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.