Home / 6,629,222.10-9,926,505.96-6,225,154.71

Finding the Fourth Proportional to 6,629,222.10, 9,926,505.96 and 6,225,154.71

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Solution

The fourth proportional to 6,629,222.10, 9,926,505.96 and 6,225,154.71 is: 9,321,461.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,222.10 : 9,926,505.96 = 6,225,154.71 : x
  2. Step 2: Convert to fraction form
    6,629,222.10/9,926,505.96 = 6,225,154.71/x
  3. Step 3: Cross multiply
    6,629,222.10x = 9,926,505.96 × 6,225,154.71
  4. Step 4: Simplify right side
    6,629,222.10x = 61,794,035,326,004.95
  5. Step 5: Solve for x
    x = 61,794,035,326,004.95/6,629,222.10
  6. Step 6: Final answer
    x = 9,321,461.01

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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.