Home / 11,934,107.04-17,903,834.64-4,360,879.20

Finding the Fourth Proportional to 11,934,107.04, 17,903,834.64 and 4,360,879.20

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Solution

The fourth proportional to 11,934,107.04, 17,903,834.64 and 4,360,879.20 is: 6,542,295.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,934,107.04 : 17,903,834.64 = 4,360,879.20 : x
  2. Step 2: Convert to fraction form
    11,934,107.04/17,903,834.64 = 4,360,879.20/x
  3. Step 3: Cross multiply
    11,934,107.04x = 17,903,834.64 × 4,360,879.20
  4. Step 4: Simplify right side
    11,934,107.04x = 78,076,460,081,815.50
  5. Step 5: Solve for x
    x = 78,076,460,081,815.50/11,934,107.04
  6. Step 6: Final answer
    x = 6,542,295.94

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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.