Home / 9,199,392.60-13,783,834.07-5,594,254.32

Finding the Fourth Proportional to 9,199,392.60, 13,783,834.07 and 5,594,254.32

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Solution

The fourth proportional to 9,199,392.60, 13,783,834.07 and 5,594,254.32 is: 8,382,104.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,392.60 : 13,783,834.07 = 5,594,254.32 : x
  2. Step 2: Convert to fraction form
    9,199,392.60/13,783,834.07 = 5,594,254.32/x
  3. Step 3: Cross multiply
    9,199,392.60x = 13,783,834.07 × 5,594,254.32
  4. Step 4: Simplify right side
    9,199,392.60x = 77,110,273,292,260.69
  5. Step 5: Solve for x
    x = 77,110,273,292,260.69/9,199,392.60
  6. Step 6: Final answer
    x = 8,382,104.85

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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.