Home / 2,697,680.90-4,046,521.35-2,477,231.30

Finding the Fourth Proportional to 2,697,680.90, 4,046,521.35 and 2,477,231.30

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Solution

The fourth proportional to 2,697,680.90, 4,046,521.35 and 2,477,231.30 is: 3,715,846.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,680.90 : 4,046,521.35 = 2,477,231.30 : x
  2. Step 2: Convert to fraction form
    2,697,680.90/4,046,521.35 = 2,477,231.30/x
  3. Step 3: Cross multiply
    2,697,680.90x = 4,046,521.35 × 2,477,231.30
  4. Step 4: Simplify right side
    2,697,680.90x = 10,024,169,344,338.25
  5. Step 5: Solve for x
    x = 10,024,169,344,338.25/2,697,680.90
  6. Step 6: Final answer
    x = 3,715,846.95

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Similar ratio
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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.