Home / 11,847,358.37-17,771,726.48-3,328,359.14

Finding the Fourth Proportional to 11,847,358.37, 17,771,726.48 and 3,328,359.14

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Solution

The fourth proportional to 11,847,358.37, 17,771,726.48 and 3,328,359.14 is: 4,992,732.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,847,358.37 : 17,771,726.48 = 3,328,359.14 : x
  2. Step 2: Convert to fraction form
    11,847,358.37/17,771,726.48 = 3,328,359.14/x
  3. Step 3: Cross multiply
    11,847,358.37x = 17,771,726.48 × 3,328,359.14
  4. Step 4: Simplify right side
    11,847,358.37x = 59,150,688,291,075.55
  5. Step 5: Solve for x
    x = 59,150,688,291,075.55/11,847,358.37
  6. Step 6: Final answer
    x = 4,992,732.26

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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.