Home / 3,095,261.78-4,642,814.91-1,074,953.30

Finding the Fourth Proportional to 3,095,261.78, 4,642,814.91 and 1,074,953.30

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Solution

The fourth proportional to 3,095,261.78, 4,642,814.91 and 1,074,953.30 is: 1,612,402.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,261.78 : 4,642,814.91 = 1,074,953.30 : x
  2. Step 2: Convert to fraction form
    3,095,261.78/4,642,814.91 = 1,074,953.30/x
  3. Step 3: Cross multiply
    3,095,261.78x = 4,642,814.91 × 1,074,953.30
  4. Step 4: Simplify right side
    3,095,261.78x = 4,990,809,208,793.70
  5. Step 5: Solve for x
    x = 4,990,809,208,793.70/3,095,261.78
  6. Step 6: Final answer
    x = 1,612,402.94

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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.