Home / 6,673,620.92-9,210,068.98-3,773,039.28

Finding the Fourth Proportional to 6,673,620.92, 9,210,068.98 and 3,773,039.28

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Solution

The fourth proportional to 6,673,620.92, 9,210,068.98 and 3,773,039.28 is: 5,207,061.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,620.92 : 9,210,068.98 = 3,773,039.28 : x
  2. Step 2: Convert to fraction form
    6,673,620.92/9,210,068.98 = 3,773,039.28/x
  3. Step 3: Cross multiply
    6,673,620.92x = 9,210,068.98 × 3,773,039.28
  4. Step 4: Simplify right side
    6,673,620.92x = 34,749,952,033,049.54
  5. Step 5: Solve for x
    x = 34,749,952,033,049.54/6,673,620.92
  6. Step 6: Final answer
    x = 5,207,061.12

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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.