Home / 6,631,201.33-9,934,968.62-3,596,631.53

Finding the Fourth Proportional to 6,631,201.33, 9,934,968.62 and 3,596,631.53

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Solution

The fourth proportional to 6,631,201.33, 9,934,968.62 and 3,596,631.53 is: 5,388,529.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,201.33 : 9,934,968.62 = 3,596,631.53 : x
  2. Step 2: Convert to fraction form
    6,631,201.33/9,934,968.62 = 3,596,631.53/x
  3. Step 3: Cross multiply
    6,631,201.33x = 9,934,968.62 × 3,596,631.53
  4. Step 4: Simplify right side
    6,631,201.33x = 35,732,421,426,339.48
  5. Step 5: Solve for x
    x = 35,732,421,426,339.48/6,631,201.33
  6. Step 6: Final answer
    x = 5,388,529.11

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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.