Home / 4,066,328.88-6,099,389.52-1,074,538.80

Finding the Fourth Proportional to 4,066,328.88, 6,099,389.52 and 1,074,538.80

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Solution

The fourth proportional to 4,066,328.88, 6,099,389.52 and 1,074,538.80 is: 1,611,780.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,328.88 : 6,099,389.52 = 1,074,538.80 : x
  2. Step 2: Convert to fraction form
    4,066,328.88/6,099,389.52 = 1,074,538.80/x
  3. Step 3: Cross multiply
    4,066,328.88x = 6,099,389.52 × 1,074,538.80
  4. Step 4: Simplify right side
    4,066,328.88x = 6,554,030,695,553.38
  5. Step 5: Solve for x
    x = 6,554,030,695,553.38/4,066,328.88
  6. Step 6: Final answer
    x = 1,611,780.77

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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.