Home / 11,604,537.07-16,014,645.11-6,377,730.51

Finding the Fourth Proportional to 11,604,537.07, 16,014,645.11 and 6,377,730.51

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Solution

The fourth proportional to 11,604,537.07, 16,014,645.11 and 6,377,730.51 is: 8,801,479.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,537.07 : 16,014,645.11 = 6,377,730.51 : x
  2. Step 2: Convert to fraction form
    11,604,537.07/16,014,645.11 = 6,377,730.51/x
  3. Step 3: Cross multiply
    11,604,537.07x = 16,014,645.11 × 6,377,730.51
  4. Step 4: Simplify right side
    11,604,537.07x = 102,137,090,782,928
  5. Step 5: Solve for x
    x = 102,137,090,782,928/11,604,537.07
  6. Step 6: Final answer
    x = 8,801,479.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.