Home / 9,212,553.77-13,818,332.70-2,822,825.03

Finding the Fourth Proportional to 9,212,553.77, 13,818,332.70 and 2,822,825.03

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Solution

The fourth proportional to 9,212,553.77, 13,818,332.70 and 2,822,825.03 is: 4,234,084.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,553.77 : 13,818,332.70 = 2,822,825.03 : x
  2. Step 2: Convert to fraction form
    9,212,553.77/13,818,332.70 = 2,822,825.03/x
  3. Step 3: Cross multiply
    9,212,553.77x = 13,818,332.70 × 2,822,825.03
  4. Step 4: Simplify right side
    9,212,553.77x = 39,006,735,349,335.81
  5. Step 5: Solve for x
    x = 39,006,735,349,335.81/9,212,553.77
  6. Step 6: Final answer
    x = 4,234,084.96

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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.