Home / 6,585,665.56-9,868,257.42-4,567,851.88

Finding the Fourth Proportional to 6,585,665.56, 9,868,257.42 and 4,567,851.88

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Solution

The fourth proportional to 6,585,665.56, 9,868,257.42 and 4,567,851.88 is: 6,844,674.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,665.56 : 9,868,257.42 = 4,567,851.88 : x
  2. Step 2: Convert to fraction form
    6,585,665.56/9,868,257.42 = 4,567,851.88/x
  3. Step 3: Cross multiply
    6,585,665.56x = 9,868,257.42 × 4,567,851.88
  4. Step 4: Simplify right side
    6,585,665.56x = 45,076,738,208,270.95
  5. Step 5: Solve for x
    x = 45,076,738,208,270.95/6,585,665.56
  6. Step 6: Final answer
    x = 6,844,674.66

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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.