Home / 5,448,607.43-7,518,800.49-3,001,165.80

Finding the Fourth Proportional to 5,448,607.43, 7,518,800.49 and 3,001,165.80

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Solution

The fourth proportional to 5,448,607.43, 7,518,800.49 and 3,001,165.80 is: 4,141,455.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,607.43 : 7,518,800.49 = 3,001,165.80 : x
  2. Step 2: Convert to fraction form
    5,448,607.43/7,518,800.49 = 3,001,165.80/x
  3. Step 3: Cross multiply
    5,448,607.43x = 7,518,800.49 × 3,001,165.80
  4. Step 4: Simplify right side
    5,448,607.43x = 22,565,166,887,611.24
  5. Step 5: Solve for x
    x = 22,565,166,887,611.24/5,448,607.43
  6. Step 6: Final answer
    x = 4,141,455.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.