Home / 6,834,945.68-9,427,780.98-4,383,674.04

Finding the Fourth Proportional to 6,834,945.68, 9,427,780.98 and 4,383,674.04

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Solution

The fourth proportional to 6,834,945.68, 9,427,780.98 and 4,383,674.04 is: 6,046,619.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,945.68 : 9,427,780.98 = 4,383,674.04 : x
  2. Step 2: Convert to fraction form
    6,834,945.68/9,427,780.98 = 4,383,674.04/x
  3. Step 3: Cross multiply
    6,834,945.68x = 9,427,780.98 × 4,383,674.04
  4. Step 4: Simplify right side
    6,834,945.68x = 41,328,318,736,831.76
  5. Step 5: Solve for x
    x = 41,328,318,736,831.76/6,834,945.68
  6. Step 6: Final answer
    x = 6,046,619.93

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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.