Home / 6,673,039.77-9,208,640.34-3,772,306.83

Finding the Fourth Proportional to 6,673,039.77, 9,208,640.34 and 3,772,306.83

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Solution

The fourth proportional to 6,673,039.77, 9,208,640.34 and 3,772,306.83 is: 5,205,696.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,039.77 : 9,208,640.34 = 3,772,306.83 : x
  2. Step 2: Convert to fraction form
    6,673,039.77/9,208,640.34 = 3,772,306.83/x
  3. Step 3: Cross multiply
    6,673,039.77x = 9,208,640.34 × 3,772,306.83
  4. Step 4: Simplify right side
    6,673,039.77x = 34,737,816,849,595.52
  5. Step 5: Solve for x
    x = 34,737,816,849,595.52/6,673,039.77
  6. Step 6: Final answer
    x = 5,205,696.06

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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.