Home / 4,807,823.10-6,634,796.82-2,632,366.81

Finding the Fourth Proportional to 4,807,823.10, 6,634,796.82 and 2,632,366.81

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Solution

The fourth proportional to 4,807,823.10, 6,634,796.82 and 2,632,366.81 is: 3,632,666.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,823.10 : 6,634,796.82 = 2,632,366.81 : x
  2. Step 2: Convert to fraction form
    4,807,823.10/6,634,796.82 = 2,632,366.81/x
  3. Step 3: Cross multiply
    4,807,823.10x = 6,634,796.82 × 2,632,366.81
  4. Step 4: Simplify right side
    4,807,823.10x = 17,465,218,940,061.54
  5. Step 5: Solve for x
    x = 17,465,218,940,061.54/4,807,823.10
  6. Step 6: Final answer
    x = 3,632,666.71

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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.