Home / 6,997,403.16-10,500,834.01-2,448,491.37

Finding the Fourth Proportional to 6,997,403.16, 10,500,834.01 and 2,448,491.37

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Solution

The fourth proportional to 6,997,403.16, 10,500,834.01 and 2,448,491.37 is: 3,674,391.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,997,403.16 : 10,500,834.01 = 2,448,491.37 : x
  2. Step 2: Convert to fraction form
    6,997,403.16/10,500,834.01 = 2,448,491.37/x
  3. Step 3: Cross multiply
    6,997,403.16x = 10,500,834.01 × 2,448,491.37
  4. Step 4: Simplify right side
    6,997,403.16x = 25,711,201,451,287.50
  5. Step 5: Solve for x
    x = 25,711,201,451,287.50/6,997,403.16
  6. Step 6: Final answer
    x = 3,674,391.89

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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.