Home / 9,789,426.09-14,612,281.07-9,067,994.93

Finding the Fourth Proportional to 9,789,426.09, 14,612,281.07 and 9,067,994.93

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Solution

The fourth proportional to 9,789,426.09, 14,612,281.07 and 9,067,994.93 is: 13,535,429.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,789,426.09 : 14,612,281.07 = 9,067,994.93 : x
  2. Step 2: Convert to fraction form
    9,789,426.09/14,612,281.07 = 9,067,994.93/x
  3. Step 3: Cross multiply
    9,789,426.09x = 14,612,281.07 × 9,067,994.93
  4. Step 4: Simplify right side
    9,789,426.09x = 132,504,090,646,846.53
  5. Step 5: Solve for x
    x = 132,504,090,646,846.53/9,789,426.09
  6. Step 6: Final answer
    x = 13,535,429.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.