Home / 4,845,231.06-6,686,716.71-2,669,773.64

Finding the Fourth Proportional to 4,845,231.06, 6,686,716.71 and 2,669,773.64

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Solution

The fourth proportional to 4,845,231.06, 6,686,716.71 and 2,669,773.64 is: 3,684,451.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,231.06 : 6,686,716.71 = 2,669,773.64 : x
  2. Step 2: Convert to fraction form
    4,845,231.06/6,686,716.71 = 2,669,773.64/x
  3. Step 3: Cross multiply
    4,845,231.06x = 6,686,716.71 × 2,669,773.64
  4. Step 4: Simplify right side
    4,845,231.06x = 17,852,020,009,678.89
  5. Step 5: Solve for x
    x = 17,852,020,009,678.89/4,845,231.06
  6. Step 6: Final answer
    x = 3,684,451.74

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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.