Home / 9,507,606.90-14,261,410.35-7,932,966.90

Finding the Fourth Proportional to 9,507,606.90, 14,261,410.35 and 7,932,966.90

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Solution

The fourth proportional to 9,507,606.90, 14,261,410.35 and 7,932,966.90 is: 11,899,450.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,507,606.90 : 14,261,410.35 = 7,932,966.90 : x
  2. Step 2: Convert to fraction form
    9,507,606.90/14,261,410.35 = 7,932,966.90/x
  3. Step 3: Cross multiply
    9,507,606.90x = 14,261,410.35 × 7,932,966.90
  4. Step 4: Simplify right side
    9,507,606.90x = 113,135,296,253,867.42
  5. Step 5: Solve for x
    x = 113,135,296,253,867.42/9,507,606.90
  6. Step 6: Final answer
    x = 11,899,450.35

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Double scale
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Similar ratio
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1.5x scale

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.