Home / 6,684,812.50-9,225,153.03-3,629,026.75

Finding the Fourth Proportional to 6,684,812.50, 9,225,153.03 and 3,629,026.75

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Solution

The fourth proportional to 6,684,812.50, 9,225,153.03 and 3,629,026.75 is: 5,008,117.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684,812.50 : 9,225,153.03 = 3,629,026.75 : x
  2. Step 2: Convert to fraction form
    6,684,812.50/9,225,153.03 = 3,629,026.75/x
  3. Step 3: Cross multiply
    6,684,812.50x = 9,225,153.03 × 3,629,026.75
  4. Step 4: Simplify right side
    6,684,812.50x = 33,478,327,118,713.55
  5. Step 5: Solve for x
    x = 33,478,327,118,713.55/6,684,812.50
  6. Step 6: Final answer
    x = 5,008,117.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.