Home / 4,881,551.95-6,735,178.20-3,845,844.94

Finding the Fourth Proportional to 4,881,551.95, 6,735,178.20 and 3,845,844.94

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Solution

The fourth proportional to 4,881,551.95, 6,735,178.20 and 3,845,844.94 is: 5,306,191.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,551.95 : 6,735,178.20 = 3,845,844.94 : x
  2. Step 2: Convert to fraction form
    4,881,551.95/6,735,178.20 = 3,845,844.94/x
  3. Step 3: Cross multiply
    4,881,551.95x = 6,735,178.20 × 3,845,844.94
  4. Step 4: Simplify right side
    4,881,551.95x = 25,902,451,026,920.86
  5. Step 5: Solve for x
    x = 25,902,451,026,920.86/4,881,551.95
  6. Step 6: Final answer
    x = 5,306,191.82

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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.