Home / 9,104,280.91-12,563,759.04-4,974,223.16

Finding the Fourth Proportional to 9,104,280.91, 12,563,759.04 and 4,974,223.16

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Solution

The fourth proportional to 9,104,280.91, 12,563,759.04 and 4,974,223.16 is: 6,864,346.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,280.91 : 12,563,759.04 = 4,974,223.16 : x
  2. Step 2: Convert to fraction form
    9,104,280.91/12,563,759.04 = 4,974,223.16/x
  3. Step 3: Cross multiply
    9,104,280.91x = 12,563,759.04 × 4,974,223.16
  4. Step 4: Simplify right side
    9,104,280.91x = 62,494,941,206,183.43
  5. Step 5: Solve for x
    x = 62,494,941,206,183.43/9,104,280.91
  6. Step 6: Final answer
    x = 6,864,346.77

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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.