Home / 3,442,341.84-5,162,635.32-2,440,870.80

Finding the Fourth Proportional to 3,442,341.84, 5,162,635.32 and 2,440,870.80

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Solution

The fourth proportional to 3,442,341.84, 5,162,635.32 and 2,440,870.80 is: 3,660,684.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,341.84 : 5,162,635.32 = 2,440,870.80 : x
  2. Step 2: Convert to fraction form
    3,442,341.84/5,162,635.32 = 2,440,870.80/x
  3. Step 3: Cross multiply
    3,442,341.84x = 5,162,635.32 × 2,440,870.80
  4. Step 4: Simplify right side
    3,442,341.84x = 12,601,325,803,636.66
  5. Step 5: Solve for x
    x = 12,601,325,803,636.66/3,442,341.84
  6. Step 6: Final answer
    x = 3,660,684.03

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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.