Home / 3,114,234.30-4,666,977.45-2,475,630.30

Finding the Fourth Proportional to 3,114,234.30, 4,666,977.45 and 2,475,630.30

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Solution

The fourth proportional to 3,114,234.30, 4,666,977.45 and 2,475,630.30 is: 3,709,968.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,234.30 : 4,666,977.45 = 2,475,630.30 : x
  2. Step 2: Convert to fraction form
    3,114,234.30/4,666,977.45 = 2,475,630.30/x
  3. Step 3: Cross multiply
    3,114,234.30x = 4,666,977.45 × 2,475,630.30
  4. Step 4: Simplify right side
    3,114,234.30x = 11,553,710,784,636.73
  5. Step 5: Solve for x
    x = 11,553,710,784,636.73/3,114,234.30
  6. Step 6: Final answer
    x = 3,709,968.38

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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.