Home / 9,802,620.12-14,703,936.66-3,071,559

Finding the Fourth Proportional to 9,802,620.12, 14,703,936.66 and 3,071,559

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Solution

The fourth proportional to 9,802,620.12, 14,703,936.66 and 3,071,559 is: 4,607,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,802,620.12 : 14,703,936.66 = 3,071,559 : x
  2. Step 2: Convert to fraction form
    9,802,620.12/14,703,936.66 = 3,071,559/x
  3. Step 3: Cross multiply
    9,802,620.12x = 14,703,936.66 × 3,071,559
  4. Step 4: Simplify right side
    9,802,620.12x = 45,164,008,983,452.94
  5. Step 5: Solve for x
    x = 45,164,008,983,452.94/9,802,620.12
  6. Step 6: Final answer
    x = 4,607,340.53

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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.