Home / 6,522,331.30-9,784,011.81-1,730,021.98

Finding the Fourth Proportional to 6,522,331.30, 9,784,011.81 and 1,730,021.98

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Solution

The fourth proportional to 6,522,331.30, 9,784,011.81 and 1,730,021.98 is: 2,595,169.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,331.30 : 9,784,011.81 = 1,730,021.98 : x
  2. Step 2: Convert to fraction form
    6,522,331.30/9,784,011.81 = 1,730,021.98/x
  3. Step 3: Cross multiply
    6,522,331.30x = 9,784,011.81 × 1,730,021.98
  4. Step 4: Simplify right side
    6,522,331.30x = 16,926,555,483,879.58
  5. Step 5: Solve for x
    x = 16,926,555,483,879.58/6,522,331.30
  6. Step 6: Final answer
    x = 2,595,169.53

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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.