Home / 7,594,519.16-11,391,787.38-2,800,131.32

Finding the Fourth Proportional to 7,594,519.16, 11,391,787.38 and 2,800,131.32

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Solution

The fourth proportional to 7,594,519.16, 11,391,787.38 and 2,800,131.32 is: 4,200,200.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594,519.16 : 11,391,787.38 = 2,800,131.32 : x
  2. Step 2: Convert to fraction form
    7,594,519.16/11,391,787.38 = 2,800,131.32/x
  3. Step 3: Cross multiply
    7,594,519.16x = 11,391,787.38 × 2,800,131.32
  4. Step 4: Simplify right side
    7,594,519.16x = 31,898,500,633,518.74
  5. Step 5: Solve for x
    x = 31,898,500,633,518.74/7,594,519.16
  6. Step 6: Final answer
    x = 4,200,200.17

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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.