Home / 3,696,261.60-5,100,858.76-2,064,737.72

Finding the Fourth Proportional to 3,696,261.60, 5,100,858.76 and 2,064,737.72

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Solution

The fourth proportional to 3,696,261.60, 5,100,858.76 and 2,064,737.72 is: 2,849,347.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,261.60 : 5,100,858.76 = 2,064,737.72 : x
  2. Step 2: Convert to fraction form
    3,696,261.60/5,100,858.76 = 2,064,737.72/x
  3. Step 3: Cross multiply
    3,696,261.60x = 5,100,858.76 × 2,064,737.72
  4. Step 4: Simplify right side
    3,696,261.60x = 10,531,935,486,164.43
  5. Step 5: Solve for x
    x = 10,531,935,486,164.43/3,696,261.60
  6. Step 6: Final answer
    x = 2,849,347.97

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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.