Home / 2,294,000.56-3,165,772.12-1,261,442.88

Finding the Fourth Proportional to 2,294,000.56, 3,165,772.12 and 1,261,442.88

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Solution

The fourth proportional to 2,294,000.56, 3,165,772.12 and 1,261,442.88 is: 1,740,819.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,000.56 : 3,165,772.12 = 1,261,442.88 : x
  2. Step 2: Convert to fraction form
    2,294,000.56/3,165,772.12 = 1,261,442.88/x
  3. Step 3: Cross multiply
    2,294,000.56x = 3,165,772.12 × 1,261,442.88
  4. Step 4: Simplify right side
    2,294,000.56x = 3,993,440,700,476.51
  5. Step 5: Solve for x
    x = 3,993,440,700,476.51/2,294,000.56
  6. Step 6: Final answer
    x = 1,740,819.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.