Home / 6,737,640.55-10,106,460.83-2,692,127.95

Finding the Fourth Proportional to 6,737,640.55, 10,106,460.83 and 2,692,127.95

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Solution

The fourth proportional to 6,737,640.55, 10,106,460.83 and 2,692,127.95 is: 4,038,191.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,640.55 : 10,106,460.83 = 2,692,127.95 : x
  2. Step 2: Convert to fraction form
    6,737,640.55/10,106,460.83 = 2,692,127.95/x
  3. Step 3: Cross multiply
    6,737,640.55x = 10,106,460.83 × 2,692,127.95
  4. Step 4: Simplify right side
    6,737,640.55x = 27,207,885,662,562.56
  5. Step 5: Solve for x
    x = 27,207,885,662,562.56/6,737,640.55
  6. Step 6: Final answer
    x = 4,038,191.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.