Home / 6,523,318.20-9,765,623.70-4,847,849.40

Finding the Fourth Proportional to 6,523,318.20, 9,765,623.70 and 4,847,849.40

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Solution

The fourth proportional to 6,523,318.20, 9,765,623.70 and 4,847,849.40 is: 7,257,391.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,318.20 : 9,765,623.70 = 4,847,849.40 : x
  2. Step 2: Convert to fraction form
    6,523,318.20/9,765,623.70 = 4,847,849.40/x
  3. Step 3: Cross multiply
    6,523,318.20x = 9,765,623.70 × 4,847,849.40
  4. Step 4: Simplify right side
    6,523,318.20x = 47,342,272,994,670.78
  5. Step 5: Solve for x
    x = 47,342,272,994,670.78/6,523,318.20
  6. Step 6: Final answer
    x = 7,257,391.34

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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.