Home / 2,017,250.04-2,783,806.02-1,146,086.22

Finding the Fourth Proportional to 2,017,250.04, 2,783,806.02 and 1,146,086.22

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Solution

The fourth proportional to 2,017,250.04, 2,783,806.02 and 1,146,086.22 is: 1,581,599.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,250.04 : 2,783,806.02 = 1,146,086.22 : x
  2. Step 2: Convert to fraction form
    2,017,250.04/2,783,806.02 = 1,146,086.22/x
  3. Step 3: Cross multiply
    2,017,250.04x = 2,783,806.02 × 1,146,086.22
  4. Step 4: Simplify right side
    2,017,250.04x = 3,190,481,718,675.04
  5. Step 5: Solve for x
    x = 3,190,481,718,675.04/2,017,250.04
  6. Step 6: Final answer
    x = 1,581,599.53

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1.5x scale

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.