Home / 6,495,706.20-9,743,559.30-6,383,731.80

Finding the Fourth Proportional to 6,495,706.20, 9,743,559.30 and 6,383,731.80

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Solution

The fourth proportional to 6,495,706.20, 9,743,559.30 and 6,383,731.80 is: 9,575,597.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,706.20 : 9,743,559.30 = 6,383,731.80 : x
  2. Step 2: Convert to fraction form
    6,495,706.20/9,743,559.30 = 6,383,731.80/x
  3. Step 3: Cross multiply
    6,495,706.20x = 9,743,559.30 × 6,383,731.80
  4. Step 4: Simplify right side
    6,495,706.20x = 62,200,269,348,595.74
  5. Step 5: Solve for x
    x = 62,200,269,348,595.74/6,495,706.20
  6. Step 6: Final answer
    x = 9,575,597.70

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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.