Home / 4,042,300.60-6,063,450.90-2,425,670.20

Finding the Fourth Proportional to 4,042,300.60, 6,063,450.90 and 2,425,670.20

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Solution

The fourth proportional to 4,042,300.60, 6,063,450.90 and 2,425,670.20 is: 3,638,505.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,300.60 : 6,063,450.90 = 2,425,670.20 : x
  2. Step 2: Convert to fraction form
    4,042,300.60/6,063,450.90 = 2,425,670.20/x
  3. Step 3: Cross multiply
    4,042,300.60x = 6,063,450.90 × 2,425,670.20
  4. Step 4: Simplify right side
    4,042,300.60x = 14,707,932,157,293.18
  5. Step 5: Solve for x
    x = 14,707,932,157,293.18/4,042,300.60
  6. Step 6: Final answer
    x = 3,638,505.30

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Similar ratio
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1.5x scale

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.