Home / 5,544,044.80-8,315,289.60-1,757,910.40

Finding the Fourth Proportional to 5,544,044.80, 8,315,289.60 and 1,757,910.40

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Solution

The fourth proportional to 5,544,044.80, 8,315,289.60 and 1,757,910.40 is: 2,636,619.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,044.80 : 8,315,289.60 = 1,757,910.40 : x
  2. Step 2: Convert to fraction form
    5,544,044.80/8,315,289.60 = 1,757,910.40/x
  3. Step 3: Cross multiply
    5,544,044.80x = 8,315,289.60 × 1,757,910.40
  4. Step 4: Simplify right side
    5,544,044.80x = 14,617,534,066,851.84
  5. Step 5: Solve for x
    x = 14,617,534,066,851.84/5,544,044.80
  6. Step 6: Final answer
    x = 2,636,619.04

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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.