Home / 7,459,102.02-11,188,655.85-3,355,629.94

Finding the Fourth Proportional to 7,459,102.02, 11,188,655.85 and 3,355,629.94

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Solution

The fourth proportional to 7,459,102.02, 11,188,655.85 and 3,355,629.94 is: 5,033,446.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,102.02 : 11,188,655.85 = 3,355,629.94 : x
  2. Step 2: Convert to fraction form
    7,459,102.02/11,188,655.85 = 3,355,629.94/x
  3. Step 3: Cross multiply
    7,459,102.02x = 11,188,655.85 × 3,355,629.94
  4. Step 4: Simplify right side
    7,459,102.02x = 37,544,988,503,373.97
  5. Step 5: Solve for x
    x = 37,544,988,503,373.97/7,459,102.02
  6. Step 6: Final answer
    x = 5,033,446.17

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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.