Home / 7,797,716.73-10,756,527.35-4,534,172.01

Finding the Fourth Proportional to 7,797,716.73, 10,756,527.35 and 4,534,172.01

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Solution

The fourth proportional to 7,797,716.73, 10,756,527.35 and 4,534,172.01 is: 6,254,644.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797,716.73 : 10,756,527.35 = 4,534,172.01 : x
  2. Step 2: Convert to fraction form
    7,797,716.73/10,756,527.35 = 4,534,172.01/x
  3. Step 3: Cross multiply
    7,797,716.73x = 10,756,527.35 × 4,534,172.01
  4. Step 4: Simplify right side
    7,797,716.73x = 48,771,945,212,498.62
  5. Step 5: Solve for x
    x = 48,771,945,212,498.62/7,797,716.73
  6. Step 6: Final answer
    x = 6,254,644.39

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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.