Home / 8,755,033.24-13,122,101.70-4,074,812.32

Finding the Fourth Proportional to 8,755,033.24, 13,122,101.70 and 4,074,812.32

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Solution

The fourth proportional to 8,755,033.24, 13,122,101.70 and 4,074,812.32 is: 6,107,355.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,755,033.24 : 13,122,101.70 = 4,074,812.32 : x
  2. Step 2: Convert to fraction form
    8,755,033.24/13,122,101.70 = 4,074,812.32/x
  3. Step 3: Cross multiply
    8,755,033.24x = 13,122,101.70 × 4,074,812.32
  4. Step 4: Simplify right side
    8,755,033.24x = 53,470,101,671,452.94
  5. Step 5: Solve for x
    x = 53,470,101,671,452.94/8,755,033.24
  6. Step 6: Final answer
    x = 6,107,355.64

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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.