Home / 6,627,813.66-9,140,717.43-4,566,119.58

Finding the Fourth Proportional to 6,627,813.66, 9,140,717.43 and 4,566,119.58

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Solution

The fourth proportional to 6,627,813.66, 9,140,717.43 and 4,566,119.58 is: 6,297,341.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,627,813.66 : 9,140,717.43 = 4,566,119.58 : x
  2. Step 2: Convert to fraction form
    6,627,813.66/9,140,717.43 = 4,566,119.58/x
  3. Step 3: Cross multiply
    6,627,813.66x = 9,140,717.43 × 4,566,119.58
  4. Step 4: Simplify right side
    6,627,813.66x = 41,737,608,832,370.28
  5. Step 5: Solve for x
    x = 41,737,608,832,370.28/6,627,813.66
  6. Step 6: Final answer
    x = 6,297,341.93

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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.