Home / 6,294,622.50-9,429,432.90-4,850,294.88

Finding the Fourth Proportional to 6,294,622.50, 9,429,432.90 and 4,850,294.88

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Solution

The fourth proportional to 6,294,622.50, 9,429,432.90 and 4,850,294.88 is: 7,265,809.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,622.50 : 9,429,432.90 = 4,850,294.88 : x
  2. Step 2: Convert to fraction form
    6,294,622.50/9,429,432.90 = 4,850,294.88/x
  3. Step 3: Cross multiply
    6,294,622.50x = 9,429,432.90 × 4,850,294.88
  4. Step 4: Simplify right side
    6,294,622.50x = 45,735,530,116,173.55
  5. Step 5: Solve for x
    x = 45,735,530,116,173.55/6,294,622.50
  6. Step 6: Final answer
    x = 7,265,809.84

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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.