Home / 8,462,851.14-11,678,432.67-4,595,292.30

Finding the Fourth Proportional to 8,462,851.14, 11,678,432.67 and 4,595,292.30

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Solution

The fourth proportional to 8,462,851.14, 11,678,432.67 and 4,595,292.30 is: 6,341,339.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,462,851.14 : 11,678,432.67 = 4,595,292.30 : x
  2. Step 2: Convert to fraction form
    8,462,851.14/11,678,432.67 = 4,595,292.30/x
  3. Step 3: Cross multiply
    8,462,851.14x = 11,678,432.67 × 4,595,292.30
  4. Step 4: Simplify right side
    8,462,851.14x = 53,665,811,724,519.44
  5. Step 5: Solve for x
    x = 53,665,811,724,519.44/8,462,851.14
  6. Step 6: Final answer
    x = 6,341,339.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.