Home / 3,035,795.90-4,553,023.10-876,351.69

Finding the Fourth Proportional to 3,035,795.90, 4,553,023.10 and 876,351.69

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Solution

The fourth proportional to 3,035,795.90, 4,553,023.10 and 876,351.69 is: 1,314,333.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,795.90 : 4,553,023.10 = 876,351.69 : x
  2. Step 2: Convert to fraction form
    3,035,795.90/4,553,023.10 = 876,351.69/x
  3. Step 3: Cross multiply
    3,035,795.90x = 4,553,023.10 × 876,351.69
  4. Step 4: Simplify right side
    3,035,795.90x = 3,990,049,483,912.28
  5. Step 5: Solve for x
    x = 3,990,049,483,912.28/3,035,795.90
  6. Step 6: Final answer
    x = 1,314,333.91

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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.