Home / 4,709,467.31-7,053,901.68-3,339,087.14

Finding the Fourth Proportional to 4,709,467.31, 7,053,901.68 and 3,339,087.14

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Solution

The fourth proportional to 4,709,467.31, 7,053,901.68 and 3,339,087.14 is: 5,001,328.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,467.31 : 7,053,901.68 = 3,339,087.14 : x
  2. Step 2: Convert to fraction form
    4,709,467.31/7,053,901.68 = 3,339,087.14/x
  3. Step 3: Cross multiply
    4,709,467.31x = 7,053,901.68 × 3,339,087.14
  4. Step 4: Simplify right side
    4,709,467.31x = 23,553,592,351,242.88
  5. Step 5: Solve for x
    x = 23,553,592,351,242.88/4,709,467.31
  6. Step 6: Final answer
    x = 5,001,328.35

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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.