Home / 5,877,773.85-8,111,597.39-3,264,289.94

Finding the Fourth Proportional to 5,877,773.85, 8,111,597.39 and 3,264,289.94

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Solution

The fourth proportional to 5,877,773.85, 8,111,597.39 and 3,264,289.94 is: 4,504,869.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,773.85 : 8,111,597.39 = 3,264,289.94 : x
  2. Step 2: Convert to fraction form
    5,877,773.85/8,111,597.39 = 3,264,289.94/x
  3. Step 3: Cross multiply
    5,877,773.85x = 8,111,597.39 × 3,264,289.94
  4. Step 4: Simplify right side
    5,877,773.85x = 26,478,605,785,946.97
  5. Step 5: Solve for x
    x = 26,478,605,785,946.97/5,877,773.85
  6. Step 6: Final answer
    x = 4,504,869.78

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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.