Home / 5,698,273.80-8,540,153.10-2,328,673.80

Finding the Fourth Proportional to 5,698,273.80, 8,540,153.10 and 2,328,673.80

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Solution

The fourth proportional to 5,698,273.80, 8,540,153.10 and 2,328,673.80 is: 3,490,044.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,273.80 : 8,540,153.10 = 2,328,673.80 : x
  2. Step 2: Convert to fraction form
    5,698,273.80/8,540,153.10 = 2,328,673.80/x
  3. Step 3: Cross multiply
    5,698,273.80x = 8,540,153.10 × 2,328,673.80
  4. Step 4: Simplify right side
    5,698,273.80x = 19,887,230,771,958.78
  5. Step 5: Solve for x
    x = 19,887,230,771,958.78/5,698,273.80
  6. Step 6: Final answer
    x = 3,490,044.79

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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.