Home / 6,822,651.40-10,233,977.10-3,634,005.40

Finding the Fourth Proportional to 6,822,651.40, 10,233,977.10 and 3,634,005.40

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Solution

The fourth proportional to 6,822,651.40, 10,233,977.10 and 3,634,005.40 is: 5,451,008.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,822,651.40 : 10,233,977.10 = 3,634,005.40 : x
  2. Step 2: Convert to fraction form
    6,822,651.40/10,233,977.10 = 3,634,005.40/x
  3. Step 3: Cross multiply
    6,822,651.40x = 10,233,977.10 × 3,634,005.40
  4. Step 4: Simplify right side
    6,822,651.40x = 37,190,328,044,876.34
  5. Step 5: Solve for x
    x = 37,190,328,044,876.34/6,822,651.40
  6. Step 6: Final answer
    x = 5,451,008.10

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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.