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Finding the Fourth Proportional to 5,536,710.70, 7,732,499.30 and 5,536,710.70

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Solution

The fourth proportional to 5,536,710.70, 7,732,499.30 and 5,536,710.70 is: 7,732,499.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,710.70 : 7,732,499.30 = 5,536,710.70 : x
  2. Step 2: Convert to fraction form
    5,536,710.70/7,732,499.30 = 5,536,710.70/x
  3. Step 3: Cross multiply
    5,536,710.70x = 7,732,499.30 × 5,536,710.70
  4. Step 4: Simplify right side
    5,536,710.70x = 42,812,611,612,052.51
  5. Step 5: Solve for x
    x = 42,812,611,612,052.51/5,536,710.70
  6. Step 6: Final answer
    x = 7,732,499.30

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.