Home / 10,567,959.35-14,583,786.02-6,437,989.23

Finding the Fourth Proportional to 10,567,959.35, 14,583,786.02 and 6,437,989.23

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Solution

The fourth proportional to 10,567,959.35, 14,583,786.02 and 6,437,989.23 is: 8,884,426.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,959.35 : 14,583,786.02 = 6,437,989.23 : x
  2. Step 2: Convert to fraction form
    10,567,959.35/14,583,786.02 = 6,437,989.23/x
  3. Step 3: Cross multiply
    10,567,959.35x = 14,583,786.02 × 6,437,989.23
  4. Step 4: Simplify right side
    10,567,959.35x = 93,890,257,297,194.62
  5. Step 5: Solve for x
    x = 93,890,257,297,194.62/10,567,959.35
  6. Step 6: Final answer
    x = 8,884,426.43

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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.