Home / 10,747,306.49-14,831,283.89-5,852,527.12

Finding the Fourth Proportional to 10,747,306.49, 14,831,283.89 and 5,852,527.12

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Solution

The fourth proportional to 10,747,306.49, 14,831,283.89 and 5,852,527.12 is: 8,076,487.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,747,306.49 : 14,831,283.89 = 5,852,527.12 : x
  2. Step 2: Convert to fraction form
    10,747,306.49/14,831,283.89 = 5,852,527.12/x
  3. Step 3: Cross multiply
    10,747,306.49x = 14,831,283.89 × 5,852,527.12
  4. Step 4: Simplify right side
    10,747,306.49x = 86,800,491,190,644.11
  5. Step 5: Solve for x
    x = 86,800,491,190,644.11/10,747,306.49
  6. Step 6: Final answer
    x = 8,076,487.93

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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.