Home / 4,648,099.95-6,972,551.55-1,282,306.95

Finding the Fourth Proportional to 4,648,099.95, 6,972,551.55 and 1,282,306.95

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Solution

The fourth proportional to 4,648,099.95, 6,972,551.55 and 1,282,306.95 is: 1,923,571.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,099.95 : 6,972,551.55 = 1,282,306.95 : x
  2. Step 2: Convert to fraction form
    4,648,099.95/6,972,551.55 = 1,282,306.95/x
  3. Step 3: Cross multiply
    4,648,099.95x = 6,972,551.55 × 1,282,306.95
  4. Step 4: Simplify right side
    4,648,099.95x = 8,940,951,311,798.27
  5. Step 5: Solve for x
    x = 8,940,951,311,798.27/4,648,099.95
  6. Step 6: Final answer
    x = 1,923,571.22

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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.