Home / 8,042,082.66-11,098,186.56-4,370,998.14

Finding the Fourth Proportional to 8,042,082.66, 11,098,186.56 and 4,370,998.14

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Solution

The fourth proportional to 8,042,082.66, 11,098,186.56 and 4,370,998.14 is: 6,032,038.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,042,082.66 : 11,098,186.56 = 4,370,998.14 : x
  2. Step 2: Convert to fraction form
    8,042,082.66/11,098,186.56 = 4,370,998.14/x
  3. Step 3: Cross multiply
    8,042,082.66x = 11,098,186.56 × 4,370,998.14
  4. Step 4: Simplify right side
    8,042,082.66x = 48,510,152,811,133
  5. Step 5: Solve for x
    x = 48,510,152,811,133/8,042,082.66
  6. Step 6: Final answer
    x = 6,032,038.57

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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.