Home / 7,726,952.20-11,598,056.46-5,801,165.32

Finding the Fourth Proportional to 7,726,952.20, 11,598,056.46 and 5,801,165.32

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Solution

The fourth proportional to 7,726,952.20, 11,598,056.46 and 5,801,165.32 is: 8,707,474.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,726,952.20 : 11,598,056.46 = 5,801,165.32 : x
  2. Step 2: Convert to fraction form
    7,726,952.20/11,598,056.46 = 5,801,165.32/x
  3. Step 3: Cross multiply
    7,726,952.20x = 11,598,056.46 × 5,801,165.32
  4. Step 4: Simplify right side
    7,726,952.20x = 67,282,242,915,153.98
  5. Step 5: Solve for x
    x = 67,282,242,915,153.98/7,726,952.20
  6. Step 6: Final answer
    x = 8,707,474.98

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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.