Home / 11,266,527.87-16,895,549.03-4,076,284.23

Finding the Fourth Proportional to 11,266,527.87, 16,895,549.03 and 4,076,284.23

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Solution

The fourth proportional to 11,266,527.87, 16,895,549.03 and 4,076,284.23 is: 6,112,891.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,527.87 : 16,895,549.03 = 4,076,284.23 : x
  2. Step 2: Convert to fraction form
    11,266,527.87/16,895,549.03 = 4,076,284.23/x
  3. Step 3: Cross multiply
    11,266,527.87x = 16,895,549.03 × 4,076,284.23
  4. Step 4: Simplify right side
    11,266,527.87x = 68,871,060,047,799.37
  5. Step 5: Solve for x
    x = 68,871,060,047,799.37/11,266,527.87
  6. Step 6: Final answer
    x = 6,112,891.29

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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.