Home / 9,073,815.99-13,610,711.54-4,213,464.70

Finding the Fourth Proportional to 9,073,815.99, 13,610,711.54 and 4,213,464.70

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Solution

The fourth proportional to 9,073,815.99, 13,610,711.54 and 4,213,464.70 is: 6,320,191.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,815.99 : 13,610,711.54 = 4,213,464.70 : x
  2. Step 2: Convert to fraction form
    9,073,815.99/13,610,711.54 = 4,213,464.70/x
  3. Step 3: Cross multiply
    9,073,815.99x = 13,610,711.54 × 4,213,464.70
  4. Step 4: Simplify right side
    9,073,815.99x = 57,348,252,615,672.64
  5. Step 5: Solve for x
    x = 57,348,252,615,672.64/9,073,815.99
  6. Step 6: Final answer
    x = 6,320,191.27

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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.