Home / 2,773,594.54-4,152,915.92-1,811,668.11

Finding the Fourth Proportional to 2,773,594.54, 4,152,915.92 and 1,811,668.11

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Solution

The fourth proportional to 2,773,594.54, 4,152,915.92 and 1,811,668.11 is: 2,712,619.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,594.54 : 4,152,915.92 = 1,811,668.11 : x
  2. Step 2: Convert to fraction form
    2,773,594.54/4,152,915.92 = 1,811,668.11/x
  3. Step 3: Cross multiply
    2,773,594.54x = 4,152,915.92 × 1,811,668.11
  4. Step 4: Simplify right side
    2,773,594.54x = 7,523,705,325,724.01
  5. Step 5: Solve for x
    x = 7,523,705,325,724.01/2,773,594.54
  6. Step 6: Final answer
    x = 2,712,619.03

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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.