Home / 3,302,157.90-4,953,236.85-3,042,342.30

Finding the Fourth Proportional to 3,302,157.90, 4,953,236.85 and 3,042,342.30

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Solution

The fourth proportional to 3,302,157.90, 4,953,236.85 and 3,042,342.30 is: 4,563,513.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,157.90 : 4,953,236.85 = 3,042,342.30 : x
  2. Step 2: Convert to fraction form
    3,302,157.90/4,953,236.85 = 3,042,342.30/x
  3. Step 3: Cross multiply
    3,302,157.90x = 4,953,236.85 × 3,042,342.30
  4. Step 4: Simplify right side
    3,302,157.90x = 15,069,441,990,673.75
  5. Step 5: Solve for x
    x = 15,069,441,990,673.75/3,302,157.90
  6. Step 6: Final answer
    x = 4,563,513.45

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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.