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Finding the Fourth Proportional to 5,536,359.45, 8,304,539.18 and 5,536,359.45

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Solution

The fourth proportional to 5,536,359.45, 8,304,539.18 and 5,536,359.45 is: 8,304,539.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,359.45 : 8,304,539.18 = 5,536,359.45 : x
  2. Step 2: Convert to fraction form
    5,536,359.45/8,304,539.18 = 5,536,359.45/x
  3. Step 3: Cross multiply
    5,536,359.45x = 8,304,539.18 × 5,536,359.45
  4. Step 4: Simplify right side
    5,536,359.45x = 45,976,913,939,406.45
  5. Step 5: Solve for x
    x = 45,976,913,939,406.45/5,536,359.45
  6. Step 6: Final answer
    x = 8,304,539.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.