Home / 11,710,681.82-17,571,046.62-4,527,260

Finding the Fourth Proportional to 11,710,681.82, 17,571,046.62 and 4,527,260

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Solution

The fourth proportional to 11,710,681.82, 17,571,046.62 and 4,527,260 is: 6,792,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,681.82 : 17,571,046.62 = 4,527,260 : x
  2. Step 2: Convert to fraction form
    11,710,681.82/17,571,046.62 = 4,527,260/x
  3. Step 3: Cross multiply
    11,710,681.82x = 17,571,046.62 × 4,527,260
  4. Step 4: Simplify right side
    11,710,681.82x = 79,548,696,520,861.20
  5. Step 5: Solve for x
    x = 79,548,696,520,861.20/11,710,681.82
  6. Step 6: Final answer
    x = 6,792,832.20

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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.