Home / 10,004,710.82-13,811,261.73-6,702,690.74

Finding the Fourth Proportional to 10,004,710.82, 13,811,261.73 and 6,702,690.74

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Solution

The fourth proportional to 10,004,710.82, 13,811,261.73 and 6,702,690.74 is: 9,252,902.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,004,710.82 : 13,811,261.73 = 6,702,690.74 : x
  2. Step 2: Convert to fraction form
    10,004,710.82/13,811,261.73 = 6,702,690.74/x
  3. Step 3: Cross multiply
    10,004,710.82x = 13,811,261.73 × 6,702,690.74
  4. Step 4: Simplify right side
    10,004,710.82x = 92,572,616,105,387.39
  5. Step 5: Solve for x
    x = 92,572,616,105,387.39/10,004,710.82
  6. Step 6: Final answer
    x = 9,252,902.73

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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.