Home / 2,076,331.30-3,114,496.95-730,014.10

Finding the Fourth Proportional to 2,076,331.30, 3,114,496.95 and 730,014.10

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Solution

The fourth proportional to 2,076,331.30, 3,114,496.95 and 730,014.10 is: 1,095,021.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,331.30 : 3,114,496.95 = 730,014.10 : x
  2. Step 2: Convert to fraction form
    2,076,331.30/3,114,496.95 = 730,014.10/x
  3. Step 3: Cross multiply
    2,076,331.30x = 3,114,496.95 × 730,014.10
  4. Step 4: Simplify right side
    2,076,331.30x = 2,273,626,687,907.00
  5. Step 5: Solve for x
    x = 2,273,626,687,907.00/2,076,331.30
  6. Step 6: Final answer
    x = 1,095,021.15

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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.