Home / 8,633,443.02-11,914,123.46-4,713,247.60

Finding the Fourth Proportional to 8,633,443.02, 11,914,123.46 and 4,713,247.60

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Solution

The fourth proportional to 8,633,443.02, 11,914,123.46 and 4,713,247.60 is: 6,504,266.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,443.02 : 11,914,123.46 = 4,713,247.60 : x
  2. Step 2: Convert to fraction form
    8,633,443.02/11,914,123.46 = 4,713,247.60/x
  3. Step 3: Cross multiply
    8,633,443.02x = 11,914,123.46 × 4,713,247.60
  4. Step 4: Simplify right side
    8,633,443.02x = 56,154,213,839,063.89
  5. Step 5: Solve for x
    x = 56,154,213,839,063.89/8,633,443.02
  6. Step 6: Final answer
    x = 6,504,266.45

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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.