Home / 8,445,560.92-11,647,348.77-6,585,437.50

Finding the Fourth Proportional to 8,445,560.92, 11,647,348.77 and 6,585,437.50

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Solution

The fourth proportional to 8,445,560.92, 11,647,348.77 and 6,585,437.50 is: 9,082,035.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,445,560.92 : 11,647,348.77 = 6,585,437.50 : x
  2. Step 2: Convert to fraction form
    8,445,560.92/11,647,348.77 = 6,585,437.50/x
  3. Step 3: Cross multiply
    8,445,560.92x = 11,647,348.77 × 6,585,437.50
  4. Step 4: Simplify right side
    8,445,560.92x = 76,702,887,365,536.88
  5. Step 5: Solve for x
    x = 76,702,887,365,536.88/8,445,560.92
  6. Step 6: Final answer
    x = 9,082,035.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.