Home / 10,956,094.96-15,119,399.64-6,127,198.96

Finding the Fourth Proportional to 10,956,094.96, 15,119,399.64 and 6,127,198.96

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Solution

The fourth proportional to 10,956,094.96, 15,119,399.64 and 6,127,198.96 is: 8,455,528.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,956,094.96 : 15,119,399.64 = 6,127,198.96 : x
  2. Step 2: Convert to fraction form
    10,956,094.96/15,119,399.64 = 6,127,198.96/x
  3. Step 3: Cross multiply
    10,956,094.96x = 15,119,399.64 × 6,127,198.96
  4. Step 4: Simplify right side
    10,956,094.96x = 92,639,569,750,032.38
  5. Step 5: Solve for x
    x = 92,639,569,750,032.38/10,956,094.96
  6. Step 6: Final answer
    x = 8,455,528.19

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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.