Home / 6,734,584.22-9,293,711.78-3,678,798.47

Finding the Fourth Proportional to 6,734,584.22, 9,293,711.78 and 3,678,798.47

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Solution

The fourth proportional to 6,734,584.22, 9,293,711.78 and 3,678,798.47 is: 5,076,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,584.22 : 9,293,711.78 = 3,678,798.47 : x
  2. Step 2: Convert to fraction form
    6,734,584.22/9,293,711.78 = 3,678,798.47/x
  3. Step 3: Cross multiply
    6,734,584.22x = 9,293,711.78 × 3,678,798.47
  4. Step 4: Simplify right side
    6,734,584.22x = 34,189,692,639,613.41
  5. Step 5: Solve for x
    x = 34,189,692,639,613.41/6,734,584.22
  6. Step 6: Final answer
    x = 5,076,734.00

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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.