Home / 4,593,881.94-6,890,298.03-1,228,351.38

Finding the Fourth Proportional to 4,593,881.94, 6,890,298.03 and 1,228,351.38

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Solution

The fourth proportional to 4,593,881.94, 6,890,298.03 and 1,228,351.38 is: 1,842,386.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,881.94 : 6,890,298.03 = 1,228,351.38 : x
  2. Step 2: Convert to fraction form
    4,593,881.94/6,890,298.03 = 1,228,351.38/x
  3. Step 3: Cross multiply
    4,593,881.94x = 6,890,298.03 × 1,228,351.38
  4. Step 4: Simplify right side
    4,593,881.94x = 8,463,707,093,761.78
  5. Step 5: Solve for x
    x = 8,463,707,093,761.78/4,593,881.94
  6. Step 6: Final answer
    x = 1,842,386.72

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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.