Home / 7,582,395.60-11,373,593.40-4,216,602.60

Finding the Fourth Proportional to 7,582,395.60, 11,373,593.40 and 4,216,602.60

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Solution

The fourth proportional to 7,582,395.60, 11,373,593.40 and 4,216,602.60 is: 6,324,903.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,395.60 : 11,373,593.40 = 4,216,602.60 : x
  2. Step 2: Convert to fraction form
    7,582,395.60/11,373,593.40 = 4,216,602.60/x
  3. Step 3: Cross multiply
    7,582,395.60x = 11,373,593.40 × 4,216,602.60
  4. Step 4: Simplify right side
    7,582,395.60x = 47,957,923,501,782.84
  5. Step 5: Solve for x
    x = 47,957,923,501,782.84/7,582,395.60
  6. Step 6: Final answer
    x = 6,324,903.90

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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.