Home / 6,489,573.95-9,727,496.37-2,444,311.50

Finding the Fourth Proportional to 6,489,573.95, 9,727,496.37 and 2,444,311.50

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Solution

The fourth proportional to 6,489,573.95, 9,727,496.37 and 2,444,311.50 is: 3,663,881.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,573.95 : 9,727,496.37 = 2,444,311.50 : x
  2. Step 2: Convert to fraction form
    6,489,573.95/9,727,496.37 = 2,444,311.50/x
  3. Step 3: Cross multiply
    6,489,573.95x = 9,727,496.37 × 2,444,311.50
  4. Step 4: Simplify right side
    6,489,573.95x = 23,777,031,243,399.25
  5. Step 5: Solve for x
    x = 23,777,031,243,399.25/6,489,573.95
  6. Step 6: Final answer
    x = 3,663,881.70

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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.