Home / 9,800,037.09-14,699,097.79-2,976,669.53

Finding the Fourth Proportional to 9,800,037.09, 14,699,097.79 and 2,976,669.53

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Solution

The fourth proportional to 9,800,037.09, 14,699,097.79 and 2,976,669.53 is: 4,464,713.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,800,037.09 : 14,699,097.79 = 2,976,669.53 : x
  2. Step 2: Convert to fraction form
    9,800,037.09/14,699,097.79 = 2,976,669.53/x
  3. Step 3: Cross multiply
    9,800,037.09x = 14,699,097.79 × 2,976,669.53
  4. Step 4: Simplify right side
    9,800,037.09x = 43,754,356,542,252.77
  5. Step 5: Solve for x
    x = 43,754,356,542,252.77/9,800,037.09
  6. Step 6: Final answer
    x = 4,464,713.36

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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.